Part 2

There was, at the same time, a quadruped, nearly allied to the elephants, but differing from them in some technical characters. With a body equally bulky, but considerably longer, it had shorter limbs, a broader head, small tusks in the lower, as well as large curving ones in the upper jaw, and probably a trunk intermediate between the elephant's and the tapir's. Truly cosmopolite as this great Mastodon was, for we dig up his bones from all parts of the world, he had his head-quarters in North America, where, from his dimensions and his numbers, he must have formed a very characteristic feature of the primeval swamps and forests. There, with his tusks, he grubbed up the young trees, whose juicy roots he ground down with his great mammillary molar teeth, or chewed up to a pulp the sapwood of the recent branches and spicy twigs. And ever and anon he would resort to the broad saline marshes,--the "Licks," as they are now called,--to lick up the crystallised salt on their margins, so grateful to all herbivorous quadrupeds. Here, in his eagerness to gratify his palate with the pungent condiment, he would press farther and farther into the treacherous quagmire, till he began to sink, and then, in his terror, he would plunge and flounder, getting more and more deeply bemired, till at length he could struggle no more, and the bog would close over him, and he would be no more seen till some spectacled geologist of this nineteenth century, note-book in hand, would go and dig up his remains, marvelling at the freshness with which they had been preserved in the antiseptic peat.

But let us look at South America, where, as the great back-bone chain of the Andes is being elevated out of the sea, the torrents and cataracts are pouring down from its sides immense quantities of crumbled rock and pasty mud, which, deposited upon the vast tabular field, brought by the upheaving just to the level of the sea, forms that grand alluvial plain unequalled on the face of the globe for extent, which is clothed with the mighty forests of Guiana and Brazil, or with the tall grass and thistles of the Pampas. The torrents still fall; and, meandering through this glorious plain, unite and form the most majestic of rivers, ever depositing the rich alluvium, and thus sensibly augmenting, to this day, the breadth of their noble continent, and their own length.

Strange creatures riot here in these primal ages. The young land, hot and moist,--moist with the unevaporated water of the depositing rivers, and hot with the influence of the submarine volcano which is lifting it, as well as with the beams of the tropical sun,--brings forth from its steaming bosom, the most gigantic trees in the most profuse luxuriance. And animal life teems too, in this riant vegetation. Millions of insects,--ants, and termites, and beetles,--are busy at work upon the trunks of the great trees, eating them down, and swarming in their immense populous nests, beyond all imaginings. Surely they will soon eat up the entire forest, dense and rapid as it grows, and there will be nothing left but cities of insects. No fear! See those great waddling beasts[4] with stout short legs, and enormous hoof-like claws so bent inward that the creatures are obliged to walk on the edge of their paws,--they are equally busy with the insects, tearing apart with their powerful claws the earthy nests as fast as they are built, and devouring the makers themselves by wholesale. Here is a wonderful creature, a vast armadillo, with a body as big as a rhinoceros, covered with a convex oval shield, formed of hexagonal plates accurately fitted to each other. See how he approaches a fallen tree, which his unerring instinct tells him is perforated through and through, and filled with the swarming millions of ants; with his powerful jaws he munches up the entire mass; the thin and papery partitions of the dusty wood are ground to powder, and the ants are licked in and chewed into a black pulp between those curious cylinders of teeth.

But lo! here are mightier creatures yet! See the vast Mylodon, the Scelidothere, and the still more colossal Megathere. Ponderous giants these! The very forests seem to tremble under their stately stride. Their immense bulk preponderates behind, terminating in a tail of wonderful thickness and solidity: the head is mean and awakens no terror; the eye lacks lustre and threatens no violence, though the whole form betokens vast power, and the stout limbs are terminated by the same stout, inbent, sharp hoof-claws. One of them approaches that wide-spreading locust-tree; he gazes up at the huge mud-brown structures that resemble hogsheads affixed to the forks of the branches, and he knows that the luscious termites are filling them to overflowing. His lips water at the tempting sight; have them he must. But how? that heavy sternpost of his was never made for climbing; yet see! he rears himself up against the tree; is he about to essay the scaling? Not he: he knows his powers better. He gives it one embrace; one strong hug; as if to test its thickness and hold upon the earth. Now he is digging away below, scooping out the soft soil from between the roots,--and it is marvellous to note how rapidly he lays them bare with those great shovel-like claws of his. Now he rears himself again; straddles wide on his hind feet, fixing the mighty claws deep in the ground; plants himself firmly on his huge tail, as on the third foot of a tripod, and once more grasps the tree. The enormous hind quarters, the limbs and the loins, the broad pelvis, the thick spinal cord supplying abundant nervous energy to the swelling muscles, inserted in the ridged and keeled bones, all come into play, as a _point d'appui_ for the Herculean effort. "And now conceive the massive frame of the Megathere convulsed with the mighty wrestling, every vibrating fibre reacting upon its bony attachment with the force of a hundred giants: extraordinary must be the strength and proportions of the tree, if, when rocked to and fro, to right and left, in such an embrace, it can long withstand the efforts of its assailant."[5] It yields; the roots fly up; the earth is scattered wide upon the surrounding foliage; the tree comes down with a thundering crash, cracking and snapping the great boughs like glass; the frightened insects swarm out at every orifice; but the huge beast is in upon them; with his sharp hoofs he tears apart the crusty walls of the earth-nests, and licks out their living contents, fat pupæ, eggs and all, rolling down the sweet morsels, half sucking, half chewing, with a delighted gusto that repays him for all his mighty toil.

While the heavy giant is absorbed in his juicy breakfast, see, there lounges along his neighbour, the Macrauchen. Equally massive, equally heavy, equally vast, equally peaceful, the stranger resembles a huge rhinoceros elevated on much loftier limbs; but his most remarkable feature is an enormously long neck, like that of the camel, but carried to the altitude of that of the giraffe. Thus he thrusts his great muzzle into the very centre of the leafy trees, and gathering with his prehensile and flexible lip the succulent twigs and foliage, he too finds abundance of food for his immense body, in the teeming vegetation, without intruding upon the supply of his fellows.

And what enormous mass is suddenly thrust up out of the quiet water of yonder igaripé? A hoarse, hollow grunt, as it comes up, tells us that it is alive, and now we discern that it is the head of an animal--the Toxodon. Half hidden as it is under the shadow of the fan-palms, and the broad, arrowy leaves of the great arums that grow out of the lake, we see the little piggish eyes, set far up in the great head, and wide apart, peeping with a curious union of stupidity and shrewdness; the immense muzzle and lips; the broad cheeks armed with stiff projecting bristles; and, as the creature opens its cavernous mouth to seize a floating gourd, an extraordinary array of incurving teeth, strangely bowed so as to make a series of arches of immense power. Now, with his strong front teeth, he tears up the great fleshy arum-roots from the clay of the bank, and grinds them to pulp; and now, with another grunt, the vast bristly head sinks beneath the water, and we see it no more. Hundreds of other creatures are straying around,--sloths, bats, and monkeys, and birds of gay plumage, on the trees; ant-eaters and cavies, lizards and snakes, on the ground; butterflies and humming-birds hovering in the air; tapirs and turtles and crocodiles in the waters;--but these are matters of course:--we are only thinking of such as have passed away and left no descendants to perpetuate their forms to our own times.

Away to the great Austral land--in our day minished to the insular Australia and New Zealand and a few satellite isles--but then, in the morning of creation, possibly stretching far to the north and on either hand, so as to include the scattered groups of Polynesia in one great continent, and even to reach so far as Madagascar on the west. This was the region of gigantic fowls, and of marsupial quadrupeds. Kangaroos of eight or nine feet in stature leaped over the primeval bush, and wombats and dasyures of elephantine bulk burrowed in the hill sides, and great lion-like beasts prowled about the plains. But surely the most characteristic feature of the scene was impressed by the birds! Vast struthious birds, which would have looked down with supreme contempt on the loftiest African ostrich, whose limb-bones greatly exceeded in bulk those of our dray horses, whose three-toed feet made a print in the clay some eighteen inches long, and whose proud heads commanded the horizon from an elevation of twelve feet above the ground,--terrible birds, whose main development of might was in the legs and feet, being utterly destitute of the least trace of wings--these strode swiftly about the rank ferny brakes, possessing a conscious power of defence in the back stroke of their muscular feet, and fearless of man or beast, mainly nocturnal in their activity, concealing themselves by day in the recesses of the dense forests, where the majestic trees were interwoven with cable-like climbers, or couching in the midst of tall reeds and aroideous plants that margined the great swampy lakes of these regions.

But what of our own land? What of these distant isles of the Gentiles in that early day, when the enterprising sons of Cain, migrating from the already straitened land of Nod, were pushing their advancing columns, with arts and arms, in all directions over the young earth? Did any of them reach to the as yet insular Europe, settling themselves along the margins of its deep gulfs and draining basins? Perhaps they did, and even explored the utmost limits of the great Atlantic island, on the remains of which we live. What did they find here? A land of mountain and valley, of plain and down, of lake and river, of bog and fell, of forest and field, in some features much as now: where the oak, and elm, and ash covered great tracts, and the birch and fir clothed the hills; but where the yew and the laurel grew side by side with the custard-apple and the fan-palm, and the ground was overrun with trailers of the gourd and melon kind, but where grasses were few and scarce, the exquisite order _Rosaceæ_, with its beautiful flowers and grateful fruit, was rarely seen, and the aromatic _Labiatæ_--the thyme, and mint, and sage--were as yet unknown.

And the beasts that already tenanted this fair land were for bulk and power worthy of the domain. The Dinothere and the Mastodon wallowed and browsed where great London now crowds its princely palaces. Through the greenwood shades of the forests of oak wandered hippopotamuses and rhinoceroses of several kinds, the long-tusked mammoth, and two or three species of horses. Two gigantic oxen--a bison and a urus--roamed over the fir-clad hills of Scotland, and a curious flat-headed ox, of small size and minute horns, made Ireland its peculiar home. That island, too, was the metropolis of a colossal fallow-deer, whose remains, ticketed as those of the Irish Elk, astonish us in our museums. It stood seven feet in height at the withers, and waved its branching antlers, eleven feet wide, twelve feet and upwards above the ground;[6] yet its magnificent stature could not preserve it from a not infrequent fate, that of becoming intombed in the deep bogs of its native isle. Britain had, moreover, a stag of scarcely less gigantic proportions, with the reindeer of the north, and the smaller kinds with which we are now familiar.

All these herbivores, and numberless smaller genera, some now extinct, some surviving, were kept in check by powerful predatory tyrants, for whose representatives we must now look to the jungles of India or the burning karroos of Southern Africa. The Lion and the Tiger stalked over these isles, and a terrible tiger-like creature, the Machairode, of even superior size and power to the scourge of the Bengal jungle, with curved and saw-edged canine-teeth, hung upon the flanks of the cervine and bovine herds, and sprang upon the fattest of them. Then, too, there was a vast Bear, huger and mightier than the fearful grizzly bear of America, which haunted caves, and prowling around forced down with its horrid paws the shaggy bull, and broke his stout neck by main force, and dragged the body home to devour at leisure. And many of these caves, the holes and chasms of the limestone districts, were inhabited by a gigantic species of Hyena, which seems to have existed in great numbers, so that the caverns are strewn all over, from end to end, with thousands of teeth and disjointed bones, both of the hyenas themselves and of the other carnivores; shewing that there they lived and died in successive generations; and, mainly, of other creatures, of very varied species, great and small, most of them cracked, and crushed, and gnawed, shewing the plain marks of the powerful conical teeth of those obscene nocturnal animals.

Thus I have endeavoured to draw a picture, vague and imperfect, I know, of some of the more remarkable and prominent features of the primeval earth, limiting the sketch to those forms which we know only by their fossil remains. In endeavouring to paint their contour and general appearance, and still more their habits and instincts, conjecture must be largely at work--a conjecture, however, which takes for its basis the anatomical exigencies of the osseous structure, and the analogy of existing creatures the most nearly related to the fossil.

These forms, many of them so huge and uncouth, are well known as having tenanted various regions of the earth during what is known as the Tertiary Era, in its later periods. They certainly do not exist in those regions now. When did their life--their species-life--terminate? I have been assuming that they were upon the earth, as living sentient beings, in the earliest age of what we call the historic period--that is, according to the chronology of the Word of God, which must be true, within the last six thousand years. This assumption is so heterodox, that unsupported by evidence, it would be generally rejected; let us then inquire what evidence there is that man was an inhabitant of the globe contemporaneously with these huge giants of the bestial creation.

I do not pretend to offer positive evidence concerning the synchronism of _all_ the animals I have been describing with man; but, as there is no doubt that they were all contemporaneous, _inter se_, if we can attain to good grounds for concluding his co-existence with _some_ of them, it may be no unfair presumption that the case was so with the others.

And first, with respect to the _Colossochelys Atlas_, that vast fossil land tortoise of the Sewalik hills, in the north of India, whose carapace may have covered an area of twelve or fifteen feet in diameter, and whose entire length, as in walking, when head and tail were protruded, could not have been much less than thirty feet. The discoverers of this interesting relic, Dr Falconer and Major Cauntley, have discussed the question of its probable cessation of existence with some care; and they have come to the conclusion "that there are fair grounds for entertaining the belief, as probable, that the _Colossochelys Atlas_ may have lived down to an early period of the human epoch, and become extinct since." This they infer on two grounds: first, from the fact that, in the same strata, which are not limited to the Sewalik hills, but extend, with the remains of this immense tortoise, all over the great Indian area, from Ava to the Gulf of Cambay, other tortoises, crocodiles, &c., which were contemporary with the _Colossochelys_, have survived to the present time; and, secondly, from mythologic and cosmogonic traditions of many eastern nations, having reference to a tortoise of such gigantic size as to be associated in the current fables with an elephant.[7]

Elian, the Greek naturalist, quoting Megasthenes, a still older authority, who resided several years in India, and who collected a good deal of interesting information concerning the country, reports that in the sea around Ceylon there were found tortoises of such enormous dimensions that huts were made of their shells, each shell being fifteen cubits (or twenty-two feet) long; so that several people were able to find comfortable shelter under it from the rain and sun.[8] And both Strabo and Pliny[9] assert that the Chelonophagi, who inhabited the shores of the Red Sea and the Persian Gulf, converted the enormous shells of the turtles which they caught into roofs for their houses and boats for their little voyages. It has been suggested that the _Colossochelys_ may have given origin to these statements; but I rather think the great sea-turtles of the genus _Chelone_ are referred to, the convex shells of which are known in our own day to reach to a length of eight feet or upwards.

The circumstances attending the discovery of the rhinoceros and elephant of Siberia are very curious and interesting; since of them we have not the fossilised skeletons, but the carcases preserved in a fresh state, as if just dead, with (in one case) the flesh upon the bones in an eatable state, and actually forming the food of dogs and wolves, the skin entire, and covered with fur, and even the eyes so perfectly preserved that the pupils could be distinctly seen.

In 1771, in the frozen gravelly soil of Wilhuji, in the northern part of Siberia, an animal was found partially exposed. It was twelve feet in length; its body was enveloped in a skin which had the thickness and firmness of sole-leather, but was destitute of folds. Short hair, strongly planted in the pores of the skin, grew on the face in tufts; it was rigid in texture, and of a grey hue, with here and there a black bristle, larger and stiffer than the rest. Short ash-grey hair was observed to clothe the legs, in moderate profusion. The eyelids and eyelashes were still visible; the remains of the brain were still in the cavity of the skull, and the flesh of the body, in a putrefying condition, was still beneath the skin. On the nose there were indications of a horn having been seated, around which the integument had formed a sort of fold.

Thus the creature was known to be a Rhinoceros, and the head and feet were lifted, and conveyed to St Petersburg, where they are still preserved in the Imperial Museum. Men of science soon remarked that in very many points this specimen differed from any species now known; and, indeed, a hairy rhinoceros was, in itself, an anomaly. Subsequent investigations have revealed that the same species, known as _Rhinoceros tichorhinus_, inhabited Siberia in great numbers, and is now extinct.

Nearly thirty years afterwards a still more interesting revelation occurred. The shores of the Icy Ocean had yielded a vast number of tusks, not distinguishable from those of the known elephants, and capable of being worked up by ivory-manufacturers, so that they occupied a well-recognised place in the commercial markets, and they constitute to this day the principal supply of the Russian ivory-turners. A fisherman living at the mouth of the Lena, being one day engaged in collecting tusks, saw among some ice-blocks an uncouth object. The next year he observed it still further exposed, and in the following season, 1801, he saw that it was an enormous animal, having great tusks, one of which, with the entire side of the carcase, projected from the frozen mass. He knew it to be a _Mammoth_, for so the fossil elephants were called, and observed it with interest. The next season was so cold that no change took place; but in 1803, the melting of the ice proceeded so far that the gigantic animal fell down from the cliff entire, and was deposited on the sand beneath. The following season the fisherman, Schumachoff, cut out the tusks, which he sold for fifty rubles, and two years after this the scene was visited by Mr Adams, in the service of the Imperial Court, who has given an interesting account of his observations, made, it must be remembered, in the seventh year after the first discovery:--

"I found the Mammoth," observes this gentleman, "still in the same place, but altogether mutilated ... the Jakutski of the neighbourhood having cut off the flesh, with which they fed their dogs during the scarcity. Wild beasts, such as white bears, wolves, wolverines, and foxes, also fed upon it, and the traces of their footsteps were seen around. The skeleton, almost entirely devoid of its flesh, remained whole, with the exception of one fore-leg. The head was covered with a dry skin; one of the ears, well preserved, was furnished with a tuft of hairs. All these parts have necessarily been injured in transporting them a distance of 7330 miles (to St Petersburg); but the eyes have been preserved, and the pupil of one can still be distinguished.

"The Mammoth was a male, with a long mane on the neck. The tail and proboscis were not preserved. The skin, of which I possess three-fourths, is of a dark-grey colour, covered with reddish wool and black hairs; but the dampness of the spot, where it had lain so long, had in some degree destroyed the hair. The entire carcase, of which I collected the bones on the spot, was nine feet four inches high, and sixteen feet four inches long, without including the tusks, which measured nine feet six inches along the curve. The distance from the base or root of the tusk to the point is three feet seven inches. The two tusks together weighed three hundred and sixty pounds, English weight, and the head alone four hundred and fourteen pounds.