RAGNAROK

THE AGE OF FIRE AND GRAVEL.

BY

IGNATIUS DONNELLY

AUTHOR OF "ATLANTIS: THE ANTEDILUVIAN WORLD."

[1883]

PART III

The Legends

CHAPTER II

DID MAN EXIST BEFORE THE DRIFT ?

FIRST, let us ask ourselves this question, Did man exist before the Drift?

If he did, he must have survived it; and he could hardly have passed through it without some remembrance of such a terrible event surviving in the traditions of the race.

If he did not exist before the Drift, of course, no myths descriptive of it could have come down to us.

This preliminary question must, then, be settled by testimony.

Let us call our witnesses

"The pallithic hunter of the mid and late Pleistocene river-deposits in Europe belongs, as we have already shown, to a fauna which arrived in Britain before the lowering of the temperature produced glaciers and icebergs in our country; he may, therefore, be viewed as being probably pre-glacial." [1]

Man had spread widely over the earth before the Drift; therefore, he had lived long on the earth. His remains have been found in Scotland, England, Ireland, France, Spain, Italy, Greece; in Africa, in Palestine, in India, and in the United States. [2]

"Man was living in the valley of the lower Thames before the Arctic mammalia had taken full possession of

[1. Dawkins's "Early Man in Britain," p. 169.

2. Ibid., pp. 165, 166.]

the valley of the Thames, and before the big-nosed rhinoceros had become extinct." [1]

Mr. Tidderman [2] writes that, among a number of bones obtained during the exploration of the Victoria Cave, near Settle, Yorkshire, there is one which Mr. Busk has identified as human. Mr. Busk says:

"The bone is, I have no doubt, human; a portion of an unusually clumsy fibula, and in that respect not unlike the same bone in the Mentone skeleton."

The deposit from which the bone was obtained is overlaid "by a bed of stiff glacial clay, containing ice-scratched bowlders." "Here then," says Geikie, "is direct proof that men lived in England prior to the last inter-glacial period." [3]

The evidences are numerous, as I have shown, that when these deposits came upon the earth the face of the land was above the sea, and occupied by plants and animals.

SECTION AT ST. ACHEUL.

The accompanying cut, taken from Sir John Lubbock's "Prehistoric Times," page 364, represents the strata at St. Acheul, near Amiens, France.

[1. Dawkins's "Early Man in Britain," p. 137.

2. "Nature," November 6, 1873.

3. "The Great Ice Age," p. 475.]

The upper stratum (a) represents a brick earth, four to five feet in thickness, and containing a few angular flints. The next (b) is a thin layer of angular gravel, one to two feet in thickness. The next (c) is a bed of sandy marl, five to six feet in thickness. The lowest deposit (d) immediately overlies the chalk; it is a bed of partially rounded gravel, and, in this, human implements of flint have been found. The spot was used in the early Christian period as a cemetery; f represents one of the graves, made fifteen hundred years ago; e represents one of the ancient coffins, of which only the nails and clamps are left, every particle of the wood having perished.

And, says Sir John Lubbock:

"It is especially at the lower part" of these lowest deposits "that the flint implements occur."

The bones of the mammoth, the wild bull, the deer, the horse, the rhinoceros, and the reindeer are found near the bottom of these strata mixed with the flint implements of men.

"All the fossils belong to animals which live on land; . . . we find no marine remains."

Remember that the Drift is unfossiliferous and unstratified; that it fell en masse, and that these remains are found in its lower part, or caught between it and the rocks below it, and you can form a vivid picture of the sudden and terrible catastrophe. The trees were imbedded with man and the animals; the bones of men, smaller and more friable, probably perished, ground up in the tempest, while only their flint implements and the great bones of the larger animals, hard as stones, remain to tell the dreadful story. And yet some human bones have been found; a lower jaw-bone was discovered in a pit at Moulinguignon, and a skull and other bones were found in the valley of the Seine by M. Bertrand.[1]

And these discoveries have not been limited to river-gravels. In the Shrub Hill gravel-bed in England, "in the lowest part of it, numerous flint implements of the pallithic type have been discovered." [2]

We have, besides these sub-drift remains, the skulls of men who probably lived before the great cataclysm,--men who may have looked upon the very comet that smote the world. They represent two widely different races. One is "the Engis skull," so called from the cave of Engis, near Lie, where it was found by Dr. Schmerling. "It is a fair average human skull, which might," says Huxley, "have belonged to a philosopher, or might have contained the thoughtless brains of a savage." [3]It represents a

THE ENGIS SKULL.

civilized, if not a cultivated, race of men. It may represent a victim, a prisoner, held for a cannibalistic feast or a trader from a more civilized region.

[1. "Prehistoric Times," p. 360.

2. Ibid., p. 351.

3. "Man's Place in Nature," p. 156.]

In another cave, in the Neanderthal, near Hochdale, between Dseldorf and Elberfeld, a skull was found which is the most ape-like of all known human crania. The mail to whom it belonged must have been a barbarian brute of the rudest possible type. Here is a representation of it.

THE NEANDERTHAL SKULL.

I beg the reader to remember these skulls when he comes to read, a little further on, the legend told by an American Indian tribe of California, describing the marriage between the daughter of the gods and a son of the grizzly bears, from which union, we are told, came the Indian tribes. These skulls represent creatures as far apart, I was about to say, as gods and bears. The "Engis skull," with its full frontal brain-pan, its fine lines, and its splendidly arched dome, tells us of ages of cultivation and development in some favored center of the race; while the horrible and beast-like proportions of "the Neanderthal skull" speak, with no less certainty, of undeveloped, brutal, savage man, only a little above the gorilla in capacity;--a prowler, a robber, a murderer, a cave-dweller, a cannibal, a Cain.

We shall see, as we go on in the legends of the races on both sides of the Atlantic, that they all looked to some central land, east of America and west of Europe, some island of the ocean, where dwelt a godlike race, and where alone, it would seem, the human race was preserved to repeople the earth, while these brutal representatives of the race, the Neanderthal people, were crushed out.

And this is not mere theorizing. It is conceded, as the result of most extensive scientific research:

1. That the great southern mammalia perished in Europe when the Drift came upon the earth.

2. It is conceded that these two skulls are associated with the bones of these locally extinct animals, mingled together in the same deposits.

3. The conclusion is, therefore, logically irresistible, that these skulls belonged to men who lived during or before the Drift Age.

Many authorities support this proposition that man--pallithic man, man of the mammoth and the mastodon--existed in the caves of Europe before the Drift.

"After having occupied the English caves for untold ages, pallithic man disappeared for ever, and with him vanished many animals now either locally or wholly extinct." [1]

Above the remains of man in these caves comes a deposit of stalagmite, twelve feet in thickness, indicating a vast period of time during which it was being formed, and during this time man was absent. [2]

Above this stalagmite comes another deposit of cave-earth:

"The deposits immediately overlying the stalagmite and cave-earth contain an almost totally different assemblage

[1. "The Great Ice Age," p. 411.

2. Ibid., p. 411.]

of animal remains, along with relics of the neolithic, bronze, iron, and historic periods.

"There is no passage, but, on the contrary, a sharp and abrupt break between these later deposits and the underlying pallithic accumulations." [1]

Here we have the proof that man inhabited these caves for ages before the Drift; that he perished with the great mammals and disappeared; and that the twelve feet of stalagmite were formed while no men and few animals dwelt in Europe. But some fragment of the human race had escaped elsewhere, in some other region; there it multiplied and replenished the earth, and gradually extended and spread again over Europe, and reappeared in the cave-deposits above the stalagmite. And, in like manner, the animals gradually came in from the regions on which the Drift had not fallen.

But the revelations of the last few years prove, not only that man lived during the Drift age, and that he dwelt on the earth when the Drift fell, but that he can be traced backward for ages before the Drift; and that he was contemporary with species of great animals that had run their course, and ceased to exist centuries, perhaps thousands of years, before the Drift.

I quote a high authority:

"Most of the human relics of any sort have been found in the more recent layers of the Drift. They have been discovered, however, not only in the older Drift, but also, though very rarely, in the underlying Tertiary. For instance, in the Upper Pliocene at St. Prest, near Chartres, were found stone implements and cuttings on bone, in connection with relics of a long-extinct elephant (Elephas meridionalis) that is wholly lacking in the Drift. During the past two years the evidences of human existence in the Tertiary period, i. e., previous to the age of mammoths

[1. "The Great Ice Age," p. 411.]

of the Diluvial period, have multiplied, and by their multiplication give cumulative confirmation to each other. Even in the lower strata of the Miocene (the middle Tertiary) important discoveries of stone knives and bone-cuttings have been made, as at Thenay, department of Marne-et-Loire, and Billy, department of Allier, France. Professor J. D. Whitney, the eminent State geologist of California, reports similar discoveries there also. So, then, we may believe that before the last great upheaval of the Alps and Pyrenees, and while the yet luxuriant vegetation of the then (i. e., in the Tertiary period) paradisaic climate yet adorned Central Europe, man inhabited this region." [1]

We turn to the American Continent and we find additional proofs of man's pre-glacial existence. The "American Naturalist," 1873, says:

"The discoveries that are constantly being made in this country are proving that man existed on this continent as far back in geological time as on the European Continent; and it even seems that America, really the Old World, geologically, will soon prove to be the birthplace of the earliest race of man. One of the late and important discoveries is that by Mr. E. L. Berthoud, which is given in full, with a map, in the 'Proceedings of the Philadelphia Academy of Sciences for 1872,' p. 46. Mr. Berthoud there reports the discovery of ancient fire-places, rude stone monuments, and implements of stone in great number and variety, in several places along Crow Creek, in Colorado, and also on several other rivers in the vicinity. These fire-places indicate several ancient sites of an unknown race differing entirely from the mound-builders and the present Indians, while the shells and other fossils found with the remains make it quite certain that the deposit in which the ancient sites are found is as old as the Pliocene, and perhaps as the Miocene. As the fossil shells found with the relies of man are of estuary forms, and as the sites of the ancient towns are on extended

[1. "Popular Science Monthly," April, 1875, p. 682.]

points of land, and at the base of the ridges or bluffs, Mr. Berthoud thinks the evidence is strongly in favor of the locations having been near some ancient fresh-water lake, whose vestiges the present topography of the region favors."

I quote the following from the "Scientific American" (1880):

"The finding of numerous relies of a buried race on an ancient horizon, from twenty to thirty feet below the present level of country in Missouri and Kansas, has been noted. The St. Louis 'Republican' gives particulars of another find of an unmistakable character made last spring (1880) in Franklin County, Missouri, by Dr. R. W. Booth, who was engaged in iron-mining about three miles from Dry Branch, a station on the St. Louis and Santa FRailroad. At a depth of eighteen feet below the surface the miners uncovered a human skull, with portions of the ribs, vertebral column, and collar-bone. With them were found two flint arrow-heads of the most primitive type, imperfect in shape and barbed. A few pieces of charcoal were also found at the same time and place. Dr. Booth was fully aware of the importance of the discovery, and tried to preserve everything found, but upon touching the skull it crumbled to dust, and some of the other bones broke into small pieces and partly crumbled away; but enough was preserved to fully establish the fact that they are human bones.

"Some fifteen or twenty days subsequent to the first finding, at a depth of twenty-four feet below the surface, other bones were found--a thigh-bone and a portion of the vertebra, and several pieces of charred wood, the bones apparently belonging to the first-found skeleton. In both cases the bones rested on a fibrous stratum, suspected at the time to be a fragment of coarse matting. This lay upon a floor of soft but solid iron-ore, which retained the imprint of the fibers. . . .

"The indications are that the filled cavity had originally been a sort of cave, and that the supposed matting was more probably a layer of twigs, rushes, or weeds, which the inhabitants of the cave had used as a bed, as the fiber marks cross each other irregularly. The ore-bed in which the remains were found, and part of which seems to have formed after the period of human occupation of the cave, lies in the second (or saccharoidal) sandstone of the Lower Silurian."

Note the facts: The remains of this man are found separated--part are eighteen feet below the surface, part twenty-four feet--that is, they are six feet apart. How can we account for this condition of things, except by supposing that the poor savage had rushed for safety to his shallow rock-shelter, and had there been caught by the world-tempest, and torn to pieces and deposited in fragments with the dris that filled his rude home?

In California we encounter a still more surprising state of things.

The celebrated Calaveras skull was found in a shaft one hundred and fifty feet deep, under five beds of lava and volcanic tufa, and four beds of auriferous gravel.

The accompanying cut represents a plummet found in digging a well in the San Joaquin Valley, California, thirty feet below the surface.

PLUMMET FROM SAN JOAQUIN VALLEY, CAL.

Dr. Foster says:

"In examining this beautiful relic, one is led almost instinctively to believe that it was used as a plummet, for the purpose of determining the perpendicular to the horizon [for building purposes?]; . . . when we consider its symmetry of form, the contrast of colors brought out by the process of grinding and polishing, and the delicate drilling of the hole through a material (syenite) so liable to fracture, we are free to say it affords an exhibition of the lapidary's skill superior to anything yet furnished by the Stone age of either continent." [1]

[1. "The Prehistoric Races of the United States," p. 55.]

In Louisiana, layers of pottery, six inches thick, with remnants of matting and baskets, were found twelve feet below the surface, and underneath what Dr. Foster believes to be strata of the Drift. [1]

I might fill pages with similar testimony; but I think I have given enough to satisfy the reader that man did exist before the Drift.

I shall discuss the subject still further when I come to consider, in a subsequent chapter, the question whether pre-glacial man was or was not civilized.

[1. "The Prehistoric Races of the United States," p. 56.]

RAGNAROK

THE AGE OF FIRE AND GRAVEL.

BY

IGNATIUS DONNELLY

AUTHOR OF "ATLANTIS: THE ANTEDILUVIAN WORLD."

[1883]

PART II

The Comet

CHAPTER IV

THE CONSEQUENCES TO THE EARTH

IN this chapter I shall try to show what effect the contact of a comet must have had upon the earth and its inhabitants.

I shall ask the reader to follow the argument closely first, that he may see whether any part of the theory is inconsistent with the well-established principles of natural philosophy; and, secondly, that he may bear the several steps in his memory, as he will find, as we proceed, that every detail of the mighty catastrophe has been preserved in the legends of mankind, and precisely in the order in which reason tells us they must have occurred.

In the first place, it is, of course, impossible at this time to say precisely how the contact took place; whether the head of the comet fell into or approached close to the sun, like the comet of 1843, and then swung its mighty tail, hundreds of millions of miles in length, moving at a rate almost equal to the velocity of light, around through a great are, and swept past the earth;--the earth, as it were, going through the midst of the tail, which would extend for a vast distance beyond and around it. In this movement, the side of the earth, facing the advance of the tail, would receive and intercept the mass of material--stones, gravel, and the finely-ground-up-dust which, compacted by water, is now clay--which came in contact with it, while the comet would sail off into space, demoralized, perhaps, in its orbit, like Lexell's comet when it became entangled with Jupiter's moons, but shorn of a comparatively small portion of its substance.

The following engraving will illustrate my meaning. I can not give, even approximately, the proportions of the

THE COMET SWEEPING PAST THE EARTH.

objects represented, and thus show the immensity of the sun as compared with our insignificant little orb. In a picture showing the true proportions of the sun and earth, the sun would have to be so large that it would take up the entire page, while the earth would be but as a pin-head.

THE SIDE OF THE EARTH STRUCK BY THE COMET {left}

THE SIDE NOT STRUCK BY THE COMET {right}

And I have not drawn the comet on a scale large enough as compared with the earth.

If the reader will examine the map on page 93, he will see that the distribution of the Drift accords with this theory. If we suppose the side of the earth shown in the left-hand figure was presented to the comet, we will see why the Drift is supposed to be confined to Europe, Africa, and parts of America; while the right-hand figure will show the half of the world that escaped.

"The breadth of the tail of the great comet of 1811, at its widest part, was nearly fourteen million miles, the length one hundred and sixteen million miles, and that of the second comet of the same year, one hundred and forty million miles." [1]

On page 95 is a representation of this monster.

Imagine such a creature as that, with a head fifty times as large as the moon, and a tail one hundred and sixteen million miles long, rushing past this poor little earth of ours, with its diameter of only seven thousand nine hundred and twenty-five miles! The earth, seven thousand nine hundred and twenty-five miles wide, would simply make a bullet-hole through that tail, fourteen million miles broad, where it passed through it!--a mere eyelet-hole--a pin-hole--closed up at once by the constant movements which take place in the tail of the comet. And yet in that moment of contact the side of the earth facing the comet might be covered with hundreds of feet of dris.

Or, on the other hand, the comet may, as described in some of the legends, have struck the earth, head on, amid-ships, and the shock may have changed the angle of inclination of the earth's axis, and thus have modified

[1. Schellen, "Spectrum Analysis," p. 392.]

permanently the climate of our globe; and to this cause we might look also for the great cracks and breaks in the earth's surface, which constitute the fiords of the sea-coast and the trap-extrusions of the continents; and here, too,

THE GREAT COMET OF 1811.

might be the cause of those mighty excavations, hundreds of feet deep, in which are now the Great Lakes of America, and from which, as we have seen, great cracks radiate out in all directions, like the fractures in a pane of glass where a stone has struck it.

The cavities in which rest the Great Lakes have been attributed to the ice-sheet, but it is difficult to comprehend how an ice-sheet could dig out and root out a hole, as in the case of Lake Superior, nine hundred feet deep!

And, if it did this, why were not similar holes excavated wherever there were ice-sheets--to wit, all over the northern and southern portions of the globe? Why should a general cause produce only local results?

Sir Charles Lyell shows [1]that glaciers do not cut out holes like the depressions in which the Great Lakes lie; he also shows that these lakes are not due to a sinking down of the crust of the earth, because the strata are continuous and unbroken beneath them. He also calls attention to the fact that there is a continuous belt of such lakes, reaching from the northwestern part of the United States, through the Hudson Bay Territory, Canada, and Maine, to Finland, and that this belt does not reach below 50 north latitude in Europe and 40 in America. Do these lie in the track of the great collision? The comet, as the striindicate, came from the north.

The mass of Donati's comet was estimated by MM. Faye and Roche at about the seven-hundredth part of the bulk of the earth. M. Faye says:

"That is the weight of a sea of forty thousand square miles one hundred and nine yards deep; and it must be owned that a like mass, animated with considerable velocity, might well produce, by its shock with the earth, very perceptible results." [2]

We have but to suppose, (a not unreasonable supposition,) that the comet which struck the earth was much larger than Donati's comet, and we have the means of accounting for results as prodigious as those referred to.

We have seen that it is difficult to suppose that ice produced the drift-deposits, because they are not found where ice certainly was, and they are found where ice certainly was not. But, if the reader will turn to the

[1. "Elements of Geology," pp. 168,171, et seq.

2. "The Heavens," p. 260.]

illustration which constitutes the frontispiece of this volume, and the foregoing engraving on page 93, he will see that the Drift is deposited on the earth, as it might have been if it had suddenly fallen from the heavens; that is, it is on one side of the globe--to wit, the side that faced the comet as it came on. I think this map is substantially accurate. There is, however, an absence of authorities as to the details of the drift-distribution. But, if my theory is correct, the Drift probably fell at once. If it had been twenty-four hours in falling, the diurnal revolution would, in turn, have presented all sides of the earth to it, and the Drift would be found everywhere. And this is in accordance with what we know of the rapid movements of comets. They travel, as I have shown, at the rate of three hundred and sixty-six miles per second; this is equal to twenty-one thousand six hundred miles per minute, and one million two hundred and ninety-six thousand miles per hour!

And this accords with what we know of the deposition of the Drift. It came with terrific force. It smashed the rocks; it tore them up; it rolled them over on one another; it drove its material into the underlying rocks; "it indented it into them," says one authority, already quoted.

It was accompanied by inconceivable winds--the hurricanes and cyclones spoken of in many of the legends. Hence we find the loose material of the original surface gathered up and carried into the drift-material proper; hence the Drift is whirled about in the wildest confusion. Hence it fell on the earth like a great snow-storm driven by the wind. It drifted into all hollows; it was not so thick on, or it was entirely absent from, the tops of hills; it formed tails, precisely as snow does, on the leeward side of all obstructions. Glacier-ice is slow and plastic,

and folds around such impediments, and wears them away; the wind does not. Compare the following representation of a well-known feature of the Drift, called

CRAG AND TAIL.--c, crag; t, till.

"crag and tail," taken from Geikie's work, [1]with the drifts formed by snow on the leeward side of fences or houses.

The material runs in streaks, just as if blown by violent winds:

"When cut through by rivers, or denuded by the action of the sea, ridges of bowlders are often seen to be inclosed within it. Although destitute of stratification, horizontal lines are found, indicating differences in texture and color."[2]

Geikie, describing the bowlder-clay, says:

"It seems to have come from regions whence it is bard to see how they could have been borne by glaciers. As a rule it is quite unstratified, but traces of bedding are not uncommon."

"Sometimes it contains worn fossils, and fragments of shells, broken, crushed, and striated; sometimes it contains bands of stones arranged in lines."

In short, it appears as if it were gusts and great whirls of the same material as the "till," lifted up by the cyclones and mingled with blocks, rocks, bones, sands, fossils, earth, peat, and other matters, picked up with terrible

[1. "The Great Ice Age," p. 18.

2. "American Cyclopia," vol. vi, p. 112.]

force from the face of the earth and poured down pell-mell on top of the first deposit of true "till."

In England ninety-four per cent of these stones found in this bowlder-clay are "stranger" stones; that is to say, they do not belong to the drainage area in which they are found, but must have been carried there from great distances.

But how about the markings, the stri on the face of the surface-rocks below the Drift? The answer is plain. Dris, moving at the rate of a million miles an hour, would produce just such markings.

Dana says:

"The sands carried by the winds when passing over rocks sometimes wear them smooth, or cover them with scratches and furrows, as observed by W. P. Blake on granite rocks at the Pass of San Bernardino, in California. Even quartz was polished and garnets were left projecting upon pedicels of feldspar. Limestone was so much worn as to look as if the surface had been removed by solution. Similar effects have been observed by Winchell in the Grand Traverse region, Michigan. Glass in the windows of houses on Cape Cod sometimes has holes worn through it by the same means. The hint from nature has led to the use of sand, driven by a blast, with or without steam, for cutting and engraving glass, and even for cutting and carving granite and other hard rocks."[1]

Gratacap describes the rock underneath the "till" as polished and oftentimes lustrous."[2]

But, it may be said, if it be true that dris, driven by a terrible force, could have scratched and dented the rocks, could it have made long, continuous lines and grooves upon them? But the fact is, the strion the face of the rocks covered by the Drift are not continuous;

[1. Dana's "Text-Book," p. 275.

2. "Popular Science Monthly," January, 1878, p. 320.]

they do not indicate a steady and constant pressure, such as would result where a mountainous mass of ice had caught a rock and held it, as it were, in its mighty hand, and, thus holding it steadily, had scored the rocks with it as it moved forward.

"The groove is of irregular depth, its floor rising and falling, as though hitches had occurred when it was first planed, the great chisel meeting resistance, or being thrown up at points along its path." [1]

What other results would follow at once from contact with the comet?

We have seen that, to produce the phenomena of the Glacial age, it was absolutely necessary that it must have been preceded by a period of heat, great enough to vaporize all the streams and lakes and a large part of the ocean. And we have seen that no mere ice-hypothesis gives us any clew to the cause of this.

Would the comet furnish us with such heat? Let me call another witness to the stand:

In the great work of Am Guillemin, already cited, we read:

"On the other hand, it seems proved that the light of the comets is, in part, at least, borrowed from the sun. But may they not also possess a light of their own? And, on this last hypothesis, is this brightness owing to a kind of phosphorescence, or to the state of incandescence of the nucleus? Truly, if the nuclei of comets be incandescent, the smallness of their mass would eliminate from the danger of their contact with the earth only one element of destruction: the temperature of the terrestrial atmosphere would be raised to an elevation inimical to the existence of organized beings; and we should only escape the danger of a mechanical shock, to run into a not less frightful

[1. Gratacap, "The Ice Age," in "Popular Science Monthly," January, 1818, p. 321.]

one of being calcined in a many days passage through an immense furnace." [1]

Here we have a good deal more heat than is necessary to account for that vaporization of the seas of the globe which seems to have taken place during the Drift Age.

But similar effects might be produced, in another way, even though the heat of the comet itself was inconsiderable.

Suppose the comet, or a large part of it, to have fallen into the sun. The arrested motion would be converted into heat. The material would feed the combustion of the sun. Some have theorized that the sun is maintained by the fall of cometic matter into it. What would be the result?

Mr. Proctor notes that in 1866 a star, in the constellation Northern Cross, suddenly shone with eight hundred times its former luster, afterward rapidly diminishing in luster. In 1876 a new star in the constellation Cygnus became visible, subsequently fading again so as to be only perceptible by means of a telescope; the luster of this star must have increased from five hundred to many thousand times.

Mr. Proctor claims that should our sun similarly increase in luster even one hundred-fold, the glowing heat would destroy all vegetable and animal life on earth.

There is no difficulty in seeing our way to heat enough, if we concede that a comet really struck the earth or fell into the sun. The trouble is in the other direction--we would have too much heat.

We shall see, hereafter, that there is evidence in our rocks that in two different ages of the world, millions of years before the Drift period, the whole surface of the

[1. "The Heavens," p. 260.]

earth was actually fused and melted, probably by cometic contact.

This earth of ours is really a great powder-magazine there is enough inflammable and explosive material about it to blow it into shreds at any moment.

Sir Charles Lyell quotes, approvingly, the thought of Pliny: "It is an amazement that our world, so full of combustible elements, stands a moment unexploded."

It needs but an infinitesimal increase in the quantity of oxygen in the air to produce a combustion which would melt all things. In pure oxygen, steel burns like a candle-wick. Nay, it is not necessary to increase the amount of oxygen in the air to produce terrible results. It has been shown [1]that, of our forty-five miles of atmosphere, one fifth, or a stratum of nine miles in thickness, is oxygen. A shock, or an electrical or other convulsion, which would even partially disarrange or decompose this combination, and send an increased quantity of oxygen, the heavier gas, to the earth, would wrap everything in flames. Or the same effects might follow from any great change in the constitution of the water of the world. Water is composed of eight parts of oxygen and one part of hydrogen. "The intensest heat by far ever yet produced by the blow-pipe is by the combustion of these two gases." And Dr. Robert Hare, of Philadelphia, found that the combination which produced the intensest heat was that in which the two gases were in the precise proportions found in water.[2]

We may suppose that this vast heat, whether it came from the comet, or the increased action of the sun, preceded the fall of the dris of the comet by a few minutes or a few hours. We have seen the surface-rocks

[1. "Science and Genesis," p. 125.

2. Ibid., p. 127.]

described as lustrous. The heat may not have been great enough to melt them--it may merely have softened them; but when the mixture of clay, gravel, striated rocks, and earth-sweepings fell and rested on them, they were at once hardened and almost baked; and thus we can account for the fact that the "till," which lies next to the rocks, is so hard and tough, compared with the rest of the Drift, that it is impossible to blast it, and exceedingly difficult even to pick it to pieces; it is more feared by workmen and contractors than any of the true rocks.

Professor Hartt shows that there is evidence that some cause, prior to but closely connected with the Drift, did decompose the surface-rocks underneath the Drift to great depths, changing their chemical composition and appearance. Professor Hartt says:

"In Brazil, and in the United States in the vicinity of New York city, the surface-rocks, under the Drift, are decomposed from a depth of a few inches to that of a hundred feet. The feldspar has been converted into slate, and the mica has parted with its iron."[1]

Professor Hartt tries to account for this metamorphosis by supposing it to have been produced by warm rains! But why should there be warm rains at this particular period? And why, if warm rains occurred in all ages, were not all the earlier rocks similarly changed while they were at the surface?

Heusser and Clarez suppose this decomposition of the rocks to be due to nitric acid. But where did the nitric acid come from?

In short, here is the proof of the presence on the earth, just before the Drift struck it, of that conflagration which we shall find described in so many legends.

[1. "The Geology of Brazil," p. 25.]

And certainly the presence of ice could not decompose rocks a hundred feet deep, and change their chemical constitution. Nothing but heat could do it.

But we have seen that the comet is self-luminous--that is, it is in process of combustion; it emits great gushes and spouts of luminous gases; its nucleus is enveloped in a cloak of gases. What effect would these gases have upon our atmosphere?

First, they would be destructive to animal life. But it does not follow that they would cover the whole earth. If they did, all life must have ceased. They may have fallen in places here and there, in great sheets or patches, and have caused, until they burned themselves out, the conflagrations which the traditions tell us accompanied the great disaster.

Secondly, by adding increased proportions to some of the elements of our atmosphere they may have helped to produce the marked difference between the pre-glacial and our present climate.

What did these gases consist of?

Here that great discovery, the spectroscope, comes to our aid. By it we are able to tell the elements that are being consumed in remote stars; by it we have learned that comets are in part self-luminous, and in part shine by the reflected light of the sun; by it we are even able to identify the very gases that are in a state of combustion in comets.

In Schellen's great work [1] I find a cut (see next page) comparing the spectra of carbon with the light emitted by two comets observed in 1868--Winnecke's comet and Brorsen's comet.

Here we see that the self-luminous parts of these comets

[1. "Spectrum Analysis," p. 396.]

burned with substantially the same spectrum as that emitted by burning carbon. The inference is irresistible that these comets were wrapped in great masses of carbon in a state of combustion. This is the conclusion reached by Dr. Schellen.

Padre Secchi, the great Roman astronomer, examined Dr. Winnecke's comet on the 21st of June, 1868, and concluded that the light from the self-luminous part was produced by carbureted hydrogen.

We shall see that the legends of the different races speak of the poison that accompanied the comet, and by which great multitudes were slain; the very waters that

first flowed through the Drift, we are told, were poisonous. We have but to remember that carbureted hydrogen is the deadly fire-damp of the miners to realize what effect great gusts of it must have had on animal life.

We are told [1]that it burns with a yellow flame when subjected to great heat, and some of the legends, we will see hereafter, speak of the "yellow hair" of the comet that struck the earth.

And we are further told that, "when it, carbureted hydrogen, is mixed in due proportion with oxygen or atmospheric air, a compound is produced which explodes with the electric spark or the approach of flame." Another form of carbureted hydrogen, olefiant gas, is deadly to life, burns with a white light, and when mixed with three or four volumes of oxygen, or ten or twelve of air, it explodes with terrific violence.

We shall see, hereafter, that many of the legends tell us that, as the comet approached the earth, that is, as it entered our atmosphere and combined with it, it gave forth world-appalling noises, thunders beyond all earthly thunders, roarings, howlings, and hissings, that shook the globe. If a comet did come, surrounded by volumes of carbureted hydrogen, or carbon combined with hydrogen, the moment it reached far enough into our atmosphere to supply it with the requisite amount of oxygen or atmospheric air, precisely such dreadful explosions would occur, accompanied by noises similar to those described in the legends.

Let us go a step further:

Let us try to conceive the effects of the fall of the material of the comet upon the earth.

We have seen terrible rain-storms, hail-storms, snow-storms;

[1. "American Cyclopia," vol. iii, p. 776.]

but fancy a storm of stones and gravel and clay-dust!--not a mere shower either, but falling in black masses, darkening the heavens, vast enough to cover the world in many places hundreds of feet in thickness; leveling valleys, tearing away and grinding down hills, changing the whole aspect of the habitable globe. Without and above it roars the earthquaking voice of the terrible explosions; through the drifts of dris glimpses are caught of the glaring and burning monster; while through all and over all is an unearthly heat, under which rivers, ponds, lakes, springs, disappear as if by magic.

Now, reader, try to grasp the meaning of all this description. Do not merely read the words. To read aright, upon any subject, you must read below the words, above the words, and take in all the relations that surround the words. So read this record.

Look out at the scene around you. Here are trees fifty feet high. Imagine an instantaneous descent of granite-sand and gravel sufficient to smash and crush these trees to the ground, to bury their trunks, and to cover the earth one hundred to five hundred feet higher than the elevation to which their tops now reach! And this not alone here in your garden, or over your farm, or over your township, or over your county, or over your State; but over the whole continent in which you dwell--in short, over the greater part of the habitable world!

Are there any words that can draw, even faintly, such a picture--its terror, its immensity, its horrors, its destructiveness, its surpassal of all earthly experience and imagination? And this human ant-hill, the world, how insignificant would it be in the grasp of such a catastrophe! Its laws, its temples, its libraries, its religions, its armies, its mighty nations, would be but as the veriest stubble--dried grass, leaves, rubbish-crushed, smashed, buried, under this heaven-rain of horrors.

But, lo! through the darkness, the wretches not beaten down and whelmed in the dris, but scurrying to mountain-caves for refuge, have a new terror: the cry passes from lip to lip, "The world is on fire!"

The head of the comet sheds down fire. Its gases have fallen in great volumes on the earth; they ignite; amid the whirling and rushing of the dris, caught in cyclones, rises the glare of a Titanic conflagration. The winds beat the rocks against the rocks; they pick up sand-heaps, peat-beds, and bowlders, and whirl them madly in the air. The heat increases. The rivers, the lakes, the ocean itself, evaporate.

And poor humanity! Burned, bruised, wild, crazed, stumbling, blown about like feathers in the hurricanes, smitten by mighty rocks, they perish by the million; a few only reach the shelter of the caverns; and thence, glaring backward, look out over the ruins of a destroyed world.

And not humanity alone has fled to these hiding-places: the terrified denizens of the forest, the domestic animals of the fields, with the instinct which in great tempests has driven them into the houses of men, follow the refugees into the caverns. We shall see all this depicted in the legends.

The first effect of the great heat is the vaporization of the waters of the earth; but this is arrested long before it has completed its work.

Still the heat is intense--how long it lasts, who shall tell? An Arabian legend indicates years.

The stones having ceased to fall, the few who have escaped--and they are few indeed, for many are shut up for ever by the clay-dust and gravel in their hiding-places, and on many others the convulsions of the earth have shaken down the rocky roofs of the caves--the few survivors come out, or dig their way out, to look upon a changed and blasted world. No cloud is in the sky, no rivers or lakes are on the earth; only the deep springs of the caverns are left; the sun, a ball of fire, glares in the bronze heavens. It is to this period that the Norse legend of Mimer's well, where Odin gave an eye for a drink of water, refers.

But gradually the heat begins to dissipate. This is a signal for tremendous electrical action. Condensation commences. Never has the air held such incalculable masses of moisture; never has heaven's artillery so rattled and roared since earth began! Condensation means clouds. We will find hereafter a whole body of legends about "the stealing of the clouds" and their restoration. The veil thickens. The sun's rays are shut out. It grows colder; more condensation follows. The heavens darken. Louder and louder bellows the thunder. We shall see the lightnings represented, in myth after myth, as the arrows of the rescuing demi-god who saves the world. The heat has carried up perhaps one fourth of all the water of the world into the air. Now it is condensed into cloud. We know how an ordinary storm darkens the heavens. In this case it is black night. A pall of dense cloud, many miles in thickness, enfolds the earth. No sun, no moon, no stars, can be seen. "Darkness is on the face of the deep." Day has ceased to be. Men stumble against each other. All this we shall find depicted in the legends. The overloaded atmosphere begins to discharge itself. The great work of restoring the waters of the ocean to the ocean begins. It grows colder--colder--colder. The pouring rain turns into snow, and settles on all the uplands and north countries; snow falls on snow; gigantic snow-beds are formed, which gradually solidify into ice. While no mile-thick ice-sheet descends to the Mediterranean or the Gulf of Mexico, glaciers intrude into all the valleys, and the flora and fauna of the temperate regions become arctic; that is to say, only those varieties of plants and animals survive in those regions that are able to stand the cold, and these we now call arctic.

In the midst of this darkness and cold and snow, the remnants of poor humanity wander over the face of the desolated world; stumbling, awe-struck, but filled with an insatiable hunger which drives them on; living upon the bark of the few trees that have escaped, or on the bodies of the animals that have perished, and even upon one another.

All this we shall find plainly depicted in the legends of mankind, as we proceed.

Steadily, steadily, steadily--for days, weeks, months, years--the rains and snows fall; and, as the clouds are drained, they become thinner and thinner, and the light increases.

It has now grown so light that the wanderers can mark the difference between night and day. "And the evening and the morning were the first day."

Day by day it grows lighter and warmer; the piled-up snows begin to melt. It is an age of tremendous floods. All the low-lying parts of the continents are covered with water. Brooks become mighty rivers, and rivers are floods; the Drift dris is cut into by the waters, re-arranged, piled up in what is called the stratified, secondary, or Champlain drift. Enormous river-valleys are cut out of the gravel and clay.

The seeds and roots of trees and grasses, uncovered by the rushing torrents, and catching the increasing warmth, begin to put forth green leaves. The sad and parti-colored earth, covered with white, red, or blue clays and gravels, once more, wears a fringe of green.

The light increases. The warmth lifts up part of the water already cast down, and the outflow of the steaming ice-fields, and pours it down again in prodigious floods. It is an age of storms.

The people who have escaped gather together. They know the sun is coming back. They know this desolation is to pass away. They build great fires and make human sacrifices to bring back the sun. They point and guess where he will appear; for they have lost all knowledge of the cardinal points. And all this is told in the legends.

At last the great, the godlike, the resplendent luminary breaks through the clouds and looks again upon the wrecked earth.

Oh, what joy, beyond all words, comes upon those who see him! They fall upon their faces. They worship him whom the dread events have taught to recognize as the great god of life and light. They burn or cast down their animal gods of the pre-glacial time, and then begins that world-wide worship of the sun which has continued down to our own times.

And all this, too, we shall find told in the legends.

And from that day to this we live under the influence of the effects produced by the comet. The mild, eternal summer of the Tertiary age is gone. The battle between the sun and the ice-sheets continues. Every north wind brings us the breath of the snow; every south wind is part of the sun's contribution to undo the comet's work. A continual amelioration of climate has been going on since the Glacial age; and, if no new catastrophe falls on the earth, our remote posterity will yet see the last snow-bank of Greenland melted, and the climate of the Eocene reestablished in Spitzbergen.

"It has been suggested that the warmth of the Tertiary climate was simply the effect of the residual heat of a globe cooling from incandescence, but many facts disprove this. For example, the fossil plants found in our Lower Cretaceous rocks in Central North America indicate a temperate climate in latitude 35 to 40 in the Cretaceous age. The coal-flora, too, and the beds of coal, indicate a moist, equable, and warm but not hot climate in the Carboniferous age, millions of years before the Tertiary, and three thousand miles farther south than localities where magnolias, tulip-trees, and deciduous cypresses, grew in the latter age. Some learned and cautious geologists even assert that there have been several Ice periods, one as far back as the Devonian."[1]

The ice-fields and wild climate of the poles, and the cold which descends annually over Europe and North America, represent the residuum of the refrigeration caused by the evaporation due to the comet's heat, and the long absence of the sun during the age of darkness. Every visitation of a comet would, therefore, necessarily eventuate in a glacial age, which in time would entirely pass away. And our storms are bred of the conflict between the heat and cold of the different latitudes. Hence, it may be, that the Tertiary climate represented the true climate of the earth, undisturbed by comet catastrophes; a climate equable, mild, warm, stormless. Think what a world this would be without tempests, cyclones, ice, snow, or cold!

Let us turn now to the evidences that man dwelt on the earth during the Drift, and that he has preserved recollections of the comet to this day in his myths and legends.

[1. "Popular Science Monthly," July, 1876, p. 283.]

RAGNAROK

THE AGE OF FIRE AND GRAVEL.

BY

IGNATIUS DONNELLY

AUTHOR OF "ATLANTIS: THE ANTEDILUVIAN WORLD."

[1883]

PART II

The Comet

CHAPTER III

COULD A COMET STRIKE THE EARTH ?

READER, the evidence I am about to present will satisfy you, not only that a comet might have struck the earth in the remote past, but, that the marvel is that the earth escapes collision for a single century, I had almost said for a single year.

How many comets do you suppose there are within the limits of the solar system (and remember that the solar system occupies but an insignificant portion of universal space)?

Half a dozen-fifty-a hundred-you will answer.

Let us put the astronomers on the witness-stand:

Kepler affirmed that "COMETS ARE SCATTERED THROUGH THE HEAVENS WITH AS MUCH PROFUSION AS FISHES IN THE OCEAN."

Think of that!

"Three or four telescopic comets are now entered upon astronomical records every year. Lalande had a list of seven hundred comets that had been observed in his time."

Arago estimated that the comets belonging to the solar system, within the orbit of Neptune, numbered seventeen million five hundred thousand!

Lambert regards five hundred millions as a very moderate estimate! [1]

[1. Guillemin, "The Heavens," p. 251.]

And this does not include the monstrous fiery wanderers who may come to visit us, bringing their relations

ORBITS OF THE PERIODIC COMETS.

along, from outside the solar system--a sort of celestial immigrants whom no anti-Chinese legislation can keep away.

Says Guillemin:

"Leaving mere re-appearances out of the question, new comets are constantly found to arrive from the depths of space, describing around the sun orbits which testify to the attractive power of that radiant body; and, for the most part, going away for centuries, to return again from afar after their immense revolutions." [1]

But do these comets come anywhere near the orbit of the earth?

Look at the map on the preceding page, from Am Guillemin's great work, "The Heavens," page 244, and you can answer the question for yourself.

Here you see the orbit of the earth overwhelmed in a complication of comet-orbits. The earth, here, is like a lost child in the midst of a forest full of wild beasts.

And this diagram represents the orbits of only six comets out of those seventeen millions or five hundred millions!

It is a celestial game of ten-pins, with the solar system for a bowling-alley, and the earth waiting for a ten-strike.

In 1832 the earth and Biela's comet, as I will show more particularly hereafter, were both making for the same spot, moving with celestial rapidity, but the comet reached the point of junction one month before the earth did; and, as the comet was not polite enough to wait for us to come up, this generation missed a revelation.

"In the year 1779 Lexell's comet approached so near to the earth that it would have increased the length of the sidereal year by three hours if its mass had been equal to the earth's." [2]

And this same comet did strike our fellow-planet, Jupiter.

[1. "The Heavens," p. 251.

2. "Edinburgh Review," October, 1874, p. 205.]

In the years 1767 and 1779 Lexell's comet passed though the midst of Jupiter's satellites, and became entangled temporarily among them. But not one of the satellites altered its movements to the extent of a hair's breadth, or of a tenth of an instant." [1]

But it must be remembered that we had no glasses then, and have none now, that could tell us what were the effects of this visitation upon the surface of Jupiter or its moons. The comet might have covered Jupiter one hundred feet--yes, one hundred miles--thick with gravel and clay, and formed clouds of its seas five miles in thickness, without our knowing anything about it. Even our best telescopes can only perceive on the moon's surface--which is, comparatively speaking, but a few miles distant from us--objects of very great size, while Jupiter is sixteen hundred times farther away from us than the moon.

But it is known that Lexell's comet was very much demoralized by Jupiter. It first came within the influence of that planet in 1767; it lost its original orbit, and went bobbing around Jupiter until 1779, when it became entangled with Jupiter's moons, and then it lost its orbit again, and was whisked off into infinite space, never more, perhaps, to be seen by human eyes. Is it not reasonable to suppose that an event which thus demoralized the comet may have caused it to cast down a considerable part of its material on the face of Jupiter?

Encke's comet revolves around the sun in the short period of twelve hundred and five days, and, strange to say--

"The period of its revolution is constantly diminishing; so that, if this progressive diminution always follows the same rate, the time when the comet, continually

[1. "Edinburgh Review," October, 1874, p. 205.]

describing a spiral, will be plunged into the incandescent mass of the sun can be calculated." [1]

The comet of 1874, first seen by Coggia, at Marseilles, and called by his name, came between the earth and the sun, and approached within sixty thousand miles of the flaming surface of the sun. It traveled through this fierce blaze at the rate of three hundred and sixty-six miles per second! Three hundred and sixty-six miles per second! When a railroad-train moves at the rate of a mile per minute, we regard it as extraordinary speed; but three hundred and sixty-six miles per second! The mind fails to grasp it.

When this comet was seen by Sir John Herschel, after it had made its grand sweep around the sun, it was not more than six times the breadth of the sun's face away from the sun. And it had come careering through infinite space with awful velocity to this close approximation to our great luminary.

And remember that these comets are no animalcul They are monsters that would reach from the sun to the earth. And when we say that they come so close to the sun as in the above instances, it means peril to the earth by direct contact; to say nothing of the results to our planet by the increased combustion of the run, and the increased heat on earth should one of them fall upon the sun. We have seen, in the last chapter, that the great comet of 1843 possessed a tail one hundred and fifty million miles long; that is, it would reach from the sun to the earth, and have over fifty million miles of tail to spare; and it swept this gigantic appendage around in two hours, describing the are of a circle six hundred million miles long!

[1. Guillemin, "The Heavens," p. 247.]

The mind fails to grasp these figures. Solar space is hardly large enough for such gyrations.

And it must be remembered that this enormous creature actually grazed the surface of the sun.

And it is supposed that this monster of 1843, which was first seen in 1668, returned, and was seen in the southern hemisphere in 1880--that is to say, it came back in thirty-seven years instead of one hundred and seventy-five years. Whereupon Mr. Proctor remarked:

"If already the comet experiences such resistance in passing through the corona when at its nearest to the sun that its period undergoes a marked diminution, the effect must of necessity be increased at each return, and after only a few, possibly one or two, circuits, the comet will be absorbed by the sun."

On October 10, 1880, Lewis Swift, of Rochester, New York, discovered a comet which has proved to be of peculiar interest. From its first discovery it has presented no brilliancy of appearance, for, during its period of visibility, a telescope of considerable power was necessary to observe it. Since this comet, when in close proximity to the earth, was very faint indeed, its dimensions must be quite moderate.

The illustration on page 88 gives the orbit of the earth and the orbit of this comet, and shows how closely they approached each other; when at its nearest, the comet was only distant from the earth 0.13 of the distance of the earth from the sun.

It comes back in eleven years, or in 1891.

On the 22d of June, 1881, a comet of great brilliancy flashed suddenly into view. It was unexpected, and advanced with tremendous rapidity. The illustration on page 89 will show how its flight intersected the orbit of the earth. At its nearest point, June 19th, it was distant from the earth only 0.28 of the distance of the sun from the earth.

Now, it is to be remembered that great attention has been paid during the past few years to searching for comets, and some of the results are here given. As many as five were discovered during the year 1881. But not

a few of the greatest of these strange orbs require thousands of years to complete their orbits. The period of the comet of July, 1844, has been estimated at not less than one hundred thousand years!

Some of those that have flashed into sight recently have been comparatively small, and their contact with

the earth might produce but trifling results. Others, again, are constructed on an extraordinary scale; but even the largest of these may be but children compared with the monsters that wander through space on orbits

that penetrate the remotest regions of the solar system, and even beyond it.

When we consider the millions of comets around us, and when we remember how near some of these have come to us during the last few years, who will undertake to say that during the last thirty thousand, fifty thousand, or one hundred thousand years, one of these erratic luminaries, with blazing front and train of dris, may not have come in collision with the earth?

RAGNAROK

THE AGE OF FIRE AND GRAVEL.

BY

IGNATIUS DONNELLY

AUTHOR OF "ATLANTIS: THE ANTEDILUVIAN WORLD."

[1883]

PART I

The Drift

CHAPTER VII.

THE DRIFT A GIGANTIC CATASTROPHE

IN the first place, the Drift fell upon a fair and lovely world, a world far better adapted to give happiness to its inhabitants than this storm-tossed planet on which we now live, with its endless battle between heat and cold, between sun and ice.

The pre-glacial world was a garden, a paradise; not excessively warm at the equator, and yet with so mild and equable a climate that the plants we now call tropical flourished within the present Arctic Circle. If some future daring navigator reaches the north pole and finds solid land there, he will probably discover in the rocks at his feet the fossil remains of the oranges and bananas of the pre-glacial age.

That the reader may not think this an extravagant statement, let me cite a few authorities.

A recent writer says:

"This was, indeed, for America, the golden age of animals and plants, and in all respects but one--the absence of man--the country was more interesting and picturesque than now. We must imagine, therefore, that the hills and valleys about the present site of New York were covered with noble trees, and a dense undergrowth of species, for the most part different from those now living there; and that these were the homes and feeding-grounds of many kinds of quadrupeds and birds, which have long since become extinct. The broad plain which sloped gently seaward from the highlands must have been covered with a sub-tropical forest of-giant trees and tangled vines teeming with animal life. This state of things doubtless continued through many thousands of years, but ultimately a change came over the fair face of Nature more complete and terrible than we have language to describe."[1]

Another says:

"At the close of the Tertiary age, which ends the long series of geological epochs previous to the Quaternary, the landscape of Europe had, in the main, assumed its modern appearance. The middle era of this age--the Miocene--was characterized by tropical plants, a varied and imposing fauna, and a genial climate, so extended as to nourish forests of beeches, maples, walnuts, poplars, and magnolias in Greenland and Spitzbergen, while an exotic vegetation hid the exuberant valleys of England."[2]

Dr. Dawson says:

"This delightful climate was not confined to the present temperate or tropical regions. It extended to the very shores of the Arctic Sea. In North Greenland, at Atane-Kerdluk, in latitude 70 north, at an elevation of more than a thousand feet above the sea, were found the remains of beeches, oaks, pines, poplars, maples, walnuts, magnolias, limes, and vines. The remains of similar plants were found in Spitzbergen, in latitude 78 56'."[3]

Dr. Dawson continues:

"Was the Miocene period on the whole a better age of the world than that in which we live? In some respects it was. Obviously, there was in the northern hemisphere a vast surface of land under a mild and equable climate, and clothed with a rich and varied vegetation. Had we lived in the Miocene we might have sat under our own vine and fig-tree equally in Greenland and Spitzbergen and in those more southern climes to which this

[1. "Popular Science Monthly," October, 1878, p. 648.

2. L. P. Gratacap, in "American Antiquarian," July, 1881, p. 280.

3. Dawson, "Earth and Man," p. 261.]

privilege is now restricted. . . . Some reasons have been adduced for the belief that in the Miocene and Eocene there were intervals of cold climate; but the evidence of this may be merely local and exceptional, and does not interfere with the broad characteristics of the age." [1]

Sir Edward Belcher brought away from the dreary shores of Wellington Channel (latitude 75 32' north) portions of a tree which there can be no doubt whatever had actually grown where be found it. The roots were in place, in a frozen mass of earth, the stump standing upright where it was probably overtaken by the great winter.[2] Trees have been found, in situ, on Prince Patrick's Island, in latitude 76 12' north, four feet in circumference. They were so old that the wood had lost its combustible quality, and refused to burn. Mr. Geikie thinks that it is possible these trees were pre-glacial, and belonged to the Miocene age. They may have been the remnants of the great forests which clothed that far northern region when the so-called glacial age came on and brought the Drift.

We shall see hereafter that man, possibly civilized man, dwelt in this fair and glorious world--this world that knew no frost, no cold, no ice, no snow; that he had dwelt in it for thousands of years; that he witnessed the appalling and sudden calamity which fell upon it; and that he has preserved the memory of this catastrophe to the present day, in a multitude of myths and legends scattered all over the face of the habitable earth.

But was it sudden? Was it a catastrophe?

Again I call the witnesses to the stand, for I ask you, good reader, to accept nothing that is not proved.

In the first place, was it sudden?

[1. "Earth and Man," p. 264.

2. "The Last of the Arctic Voyages," vol. i, p. 380.]

One writer says:

"The glacial action, in the opinion of the land-glacialists, was limited to a definite period, and operated simultaneously over a vast area." [1]

And again:

"The drift was accumulated where it is by some violent action." [2]

Louis Figuier says:

"The two cataclysms of which we have spoken surprised Europe at the moment of the development of an important creation. The whole scope of animated nature, the evolution of animals, was suddenly arrested in that part of our hemisphere over which these gigantic convulsions spread, followed by the brief but sudden submersion of entire continents. Organic life had scarcely recovered from the violent shock, when a second, and perhaps severer blow assailed it. The northern and central parts of Europe, the vast countries which extend from Scandinavia to the Mediterranean and the Danube, were visited by a period of sudden and severe cold; the temperature of the polar regions seized them. The plains of Europe, but now ornamented by the luxurious vegetation developed by the heat of a burning climate, the boundless pastures on which herds of great elephants, the active horse, the robust hippopotamus, and great carnivorous animals grazed and roamed, became covered with a mantle of ice and snow." [3]

M. Ch. Martins says:

"The most violent convulsions of the solid and liquid elements appear to have been themselves only the effects due to a cause much more powerful than the mere expansion of the pyrosphere; and it is necessary to recur, in order to explain them, to some new and bolder hypothesis than has Yet been hazarded. Some philosophers have belief

[1. American Cyclopia," vol. vi, p. 114.

2. Ibid., vol. vi, p. 111.

3. "The World before the Deluge," p. 435.]

in an astronomical revolution which may have overtaken our globe in the first age of its formation, and have modified its position in relation to the sun. They admit that the poles have not always been as they are now, and that some terrible shock displaced them, changing at the same time the inclination of the axis of the rotation of the earth." [1]

Louis Figuier says:

"We can not doubt, after such testimony, of the existence, in the frozen north, of the almost entire remains of the mammoth. The animals seem to have perished suddenly; enveloped in ice at the moment of their death, their bodies have been preserved from decomposition by the continual action of the cold." [2]

Cuvier says, speaking of the bodies of the quadrupeds which the ice had seized, and which have been preserved, with their hair, flesh, and skin, down to our own times:

"If they had not been frozen as soon as killed, putrefaction would have decomposed them; and, on the other hand, this eternal frost could not have previously prevailed in the place where they died, for they could not have lived in such a temperature. It was, therefore, at the same instant when these animals perished that the country they inhabited was rendered glacial. These events must have been sudden, instantaneous, and without any gradation." [3]

There is abundant evidence that the Drift fell upon a land covered with forests, and that the trunks of the trees were swept into the mass of clay and gravel, where they are preserved to this day.

Mr. Whittlesey gives an account of a log found forty feet below the surface, in a bed of blue clay, resting

[1. "The World before the Deluge," p. 463.

2. Ibid., p. 396.

3. "Ossements fossiles, Discours sur les Rolutions du Globe."]

upon the "hard-pan" or "till," in a well dug at Columbia, Ohio. [1]

At Bloomington, Illinois, pieces of wood were found one hundred and twenty-three feet below the surface, in sinking a shaft.[2]

And it is a very remarkable fact that none of these Illinois clays contain any fossils. [3]

The inference, therefore, is irresistible that the clay, thus unfossiliferous, fell upon and inclosed the trees while they were yet growing.

These facts alone would dispose of the theory that the Drift was deposited upon lands already covered with water. It is evident, on the contrary, that it was dry land, inhabited land, land embowered in forests.

On top of the Norwich crag, in England, are found the remains of an ancient forest, "showing stumps of trees standing erect with their roots penetrating an ancient soil." [4]In this soil occur the remains of many extinct species of animals, together with those of others still living; among these may be mentioned the hippopotamus, three species of elephant, the mammoths, rhinoceros, bear, horse, Irish elk, etc.

In Ireland remains of trees have been found in sand-beds below the till. [5]

Dr. Dawson found a hardened peaty bed under the bowlder-clay, in Canada, which "contained many small roots and branches, apparently of coniferous trees allied to the spruces."[6]Mr. C. Whittlesey refers to decayed

[1. "Smithsonian Contributions," vol. xv.

2. "Geology of Illinois," vol. iv, p. 179.

3. "The Great Ice Age," p. 387.

4. Ibid., p. 340. "Dublin Quarterly Journal of Science," vol. vi, p. 249.

5. "Acadian Geology," p. 63.]

leaves and remains of the elephant and mastodon found below and in the drift in America. [1]

"The remains of the mastodon, rhinoceros, hippopotamus, and elephant are found in the pre-glacial beds of Italy." [2]

These animals were slaughtered outright, and so suddenly that few escaped:

Admiral Wrangel tells us that the remains of elephants, rhinoceroses, etc., are heaped up in such quantities in certain parts of Siberia that "he and his men climbed over ridges and mounds composed entirely of their bones."[3]

We have seen that the Drift itself has all the appearance of having been the product of some sudden catastrophe:

"Stones and bowlders alike are scattered higgledy-piggledy, pell-mell, through the clay, so as to give it a highly confused and tumultuous appearance."

Another writer says:

"In the mass of the 'till' itself fossils sometimes, but very rarely, occur. Tusks of the mammoth, reindeer-antlers, and fragments of wood have from time to time been discovered. They almost invariably afford marks of having been subjected to the same action as the stones and bowlders by which they are surrounded." [4]

Another says:

"Logs and fragments of wood are often got at great depths in the buried gorges." [5]

[1. "Smithsonian Contributions," vol. xv.

2. "The Great Ice Age," p. 492.

3. Agassiz, "Geological Sketches," p. 209.

4. "The Great Ice Age," p. 150.

5. "Illustrations of Surface Geology," "Smithsonian Contributions."]

Mr. Geikie says:

"Below a deposit of till, at Woodhill Quarry, near Kilmaurs, in Ayrshire (Scotland), the remains of mammoths and reindeer and certain marine shells have several times been detected during the quarrying operations. . . . Two elephant-tasks were got at a depth of seventeen and a half feet from the surface. . . . The mammalian remains, obtained from this quarry, occurred in a peaty layer between two thin beds of sand and gravel which lay beneath a mass of 'till,' and rested directly on the sandstone rock." [1]

And again:

"Remains of the mammoth have been met with at Chapelhall, near Airdrie, where they occurred in a bed of laminated sand, underlying 'till.' Reindeer-antlers have also been discovered in other localities, as in the valley of the Endrick, about four miles from Loch Lomond, where an antler was found associated with marine shells, near the bottom of a bed of blue clay, and close to the underlying rock--the blue clay being covered with twelve feet of tough, stony clay."[2]

Professor Winchell says

"Buried tree-trunks are often exhumed from the glacial drift at a depth of from twenty to sixty feet from the surface. Dr. Locke has published an account of a mass of buried drift-wood at Salem, Ohio, forty-three feet below the surface, imbedded in ancient mud. The museum of the University of Michigan contains several fragments of well-preserved tree-trunks exhumed from wells in the vicinity of Ann Arbor. Such occurrences are by no means uncommon. The encroachments of the waves upon the shores of the Great Lakes reveal whole forests of the buried trunks of the white cedar."[3]

These citations place it beyond question that the Drift came suddenly upon the world, slaughtering the animals,

[1. The Great Ice Age," p. 149.

2. Ibid., p. 150.

3. Winchell, "Sketches of Creation," p. 259.]

breaking up the forests, and overwhelming the trunks and branches of the trees in its masses of dris.

Let us turn to the next question: Was it an extraordinary event, a world-shaking cataclysm?

The answer to this question is plain: The Drift marks probably the most awful convulsion and catastrophe that has ever fallen upon the globe. The deposit of these continental masses of clay, sand, and gravel was but one of the features of the apalling event. In addition to this the earth at the same time was cleft with great cracks or fissures, which reached down through many miles of the planet's crust to the central fires and released the boiling rocks imprisoned in its bosom, and these poured to the surface, as igneous, intrusive, or trap-rocks. Where the great breaks were not deep enough to reach the central fires, they left mighty fissures in the surface, which, in the Scandinavian regions, are known as fiords, and which constitute a striking feature of the scenery of these northern lands; they are great canals--hewn, as it were, in the rock--with high walls penetrating from the sea far into the interior of the land. They are found in Great Britain, Maine, Nova Scotia, Labrador, Greenland, and on the Western coast of North America.

David Dale Owen tells us that the outburst of trap-rock at the Dalles of the St. Croix came up through open fissures, breaking the continuity of strata, without tilting them into inclined planes." [1]It would appear as if the earth, in the first place, cracked into deep clefts, and the igneous matter within took advantage of these breaks to rise to the surface. It caught masses of the sandstone in its midst and hardened around them.

These great clefts seem to be, as Owen says, "lines

[1. "Geological Survey of Wisconsin, Iowa, and Minnesota," p. 142.]

radiating southwestwardly from Lake Superior, as if that was the seat of the disturbance which caused them." [1]

Moreover, when we come to examine the face of the rocks on which the Drift came, we do not find them merely smoothed and ground down, as we might suppose a great, heavy mass of ice moving slowly over them would leave them. There was something more than this. There was something, (whatever it was,) that fell upon them with awful force and literally smashed them, pounding, beating, pulverizing them, and turning one layer of mighty rock over upon another, and scattering them in the wildest confusion. We can not conceive of anything terrestrial that, let loose upon the bare rocks to-day, would or could produce such results.

Geikie says:

"When the 'till' is removed from the underlying rocks, these almost invariably show either a well-smoothed, polished, and striated surface, or else a highly confused, broken, and smashed appearance." [2]

Gratacap says:

"'Crushed ledges' designate those plicated, overthrown, or curved exposures where parallel rocks, as talcose schist, usually vertical, are bent and fractured, as if by a maul like force, battering them from above. The strata are oftentimes tumbled over upon a cliff-side like a row of books, and rest upon heaps of fragments broken away by the strain upon the bottom layers, or crushed off from their exposed layers." [3]

The Rev. O. Fisher, F. G. S., says he

"Finds the covering beds to consist of two members--a lower one, entirely destitute of organic remains, and

[1. "Geological Survey of Wisconsin, Iowa, and Minnesota," p. 147.

2. "The Great Ice Age," p. 73.

3. "Popular Science Monthly," January, 1878, p. 326.]

generally unstratified, which has often been forcibly INDENTED into the bed beneath it, sometimes exhibiting slickensides at the junction. There is evidence of this lower member having been pushed or dragged over the surface, from higher to lower levels, in a plastic condition; on which account he has named it 'The Trail'."[1]

Now, all these details are incompatible with the idea of ice-action. What condition of ice can be imagined that would smash rocks, that would beat them like a maul, that would indent them?

And when we pass from the underlying rocks to the "till" itself, we find the evidences of tremendous force exerted in the wildest and most tumultuous manner.

When the clay and stones were being deposited on those crushed and pounded rocks, they seem to have picked up the detritus of the earth in great masses, and whirled it wildly in among their own material, and deposited it in what are called "the intercalated beds." It would seem as if cyclonic winds had been at work among the mass. While the "till" itself is devoid of fossils, "the intercalated beds" often contain them. Whatever was in or on the soil was seized upon, carried up into the air, then cast down, and mingled among the "till."

James Geikie says, speaking of these intercalated beds:

"They are twisted, bent, crumpled, and confused often in the wildest manner. Layers of clay, sand, and gravel, which were probably deposited in a nearly horizontal plane, are puckered into folds and sharply curved into vertical positions. I have seen whole beds of sand and clay which had all the appearance of having been pushed forward bodily for some distance the bedding assuming the most fantastic appearance. . . . The intercalated beds are everywhere cut through by the overlying 'till,' and

[1. "Journal of the Geological Society and Geological Magazine."]

large portions have been carried away. . . . They form but a small fraction of the drift-deposits." [1]

In the accompanying cut we have one of these sand (s) and clay (c) patches, embosomed in the "till," t1and t2.

STRATIFIED BEDS IN TILL, LEITHEN WATER, PEEBLESSHIRE, SCOTLAND.

And again, the same writer says:

"The intercalated beds are remarkable for having yielded an imperfect skull of the great extinct ox (Bos primigenius), and remains of the Irish elk or deer, and the horse, together with layers of peaty matter." [2]

Several of our foremost scientists see in the phenomena of the Drift the evidences of a cataclysm of some sort.

Sir John Lubbock [3]gives the following representation of a section of the Drift at Joinville, France, containing

SECTION AT JOINVILLE.

[1. "The Great Ice Age," p. 149.

2. Ibid., p. 149.

3. "Prehistoric Times," p. 370.]

an immense sandstone block, eight feet six inches in length, with a width of two feet eight inches, and a thickness of three feet four inches.

Discussing the subject, Mr. Lubbock says:

"We must feel that a body of water, with power to move such masses as these, must have been very different from any floods now occurring in those valleys, and might well deserve the name of a cataclysm. . . . But a flood which could bring down so great a mass would certainly have swept away the comparatively light and movable gravel below. We can not, therefore, account for the phenomena by aqueous action, because a flood which would deposit the sandstone blocks would remove the underlying gravel, and a flood which would deposit the gravel would not remove the blocks. The Deus ex machinhas not only been called in most unnecessarily, but when examined turns out to be but an idol, after all."

Sir John thinks that floating ice might have dropped these blocks; but then, on the other hand, M. C. d'Orbigny observes that all the fossils found in these beds belong to fresh-water or land animals. The sea has had nothing to do with them. And D'Orbigny thinks the Drift came from cataclysms.

M. Boucher de Perthes, the first and most exhaustive investigator of these deposits, has always been of opinion that the drift-gravels of France were deposited by violent cataclysms.[1]

This view seems to be confirmed by the fact that the gravel-beds in which these remains of man and extinct animals are found lie at an elevation of from eighty to two hundred feet above the present water-levels of the valleys.

Sir John Lubbock says:

[1. "M. Soc. d'Em. l'Abbeville," 1861, p. 475.]

"Our second difficulty still remains--namely, the height at which the upper-level gravels stand above the present water-line. We can not wonder that these beds have generally been attributed to violent cataclysms." [1]

In America, in Britain, and in Europe, the glacial deposits made clean work of nearly all animal life. The great mammalia, too large to find shelter in caverns, were some of them utterly swept away, while others never afterward returned to those regions. In like manner pallithic man, man of the rude and unpolished flint implements, the contemporary of the great mammalia, the mammoth, the hippopotamus, and the rhinoceros, was also stamped out, and the cave-deposits of Europe show that there was a long interval before be reappeared in those regions. The same forces, whatever they were, which "smashed" and "pounded" and "contorted" the surface of the earth, crushed man and his gigantic associates out of existence. [2]

But in Siberia, where, as we have seen, some of the large mammalia were caught and entombed in ice, and preserved even to our own day, there was no "smashing" and "crushing" of the earth, and many escaped the snow-sheets, and their posterity survived in that region for long ages after the Glacial period, and are supposed only to have disappeared in quite recent times. In fact, within the last two or three years a Russian exile declared that he had seen a group of living mammoths in a wild valley in a remote portion of that wilderness.

These, then, good reader, to recapitulate, are points that seem to be established:

I. The Drift marked a world-convulsing catastrophe. It was a gigantic and terrible event. It was something quite out of the ordinary course of Nature's operations.

II. It was sudden and overwhelming.

[1. "Prehistoric Times," p. 372.

2. "The Great Ice Age," p. 466.]

III. It fell upon land areas, much like our own in geographical conformation; a forest-covered, inhabited land; a glorious land, basking in perpetual summer, in the midst of a golden age.

Let us go a step further.