Mylodon

“ Had we seen a megatherium or a mylodon or a megalonyx crossing our path, or observed a mastodon pushing his bulky form through the dense underbrush; had we seen a screaming pterodactyl passing over our heads, or beheld a giant iguanodon floundering in the morass by the wayside, or browsing on the succulent crowns of the Mauritia flexuosa, we should have regarded it all as in perfect keeping with our environment. ”

“ In close proximity were discovered some half-gnawed stumps of trees, an important clue to the identity of an animal which, unlike others of its species, did not climb the branches, but simply razed them to the ground by means of its prodigious strength. Professor Moreno believes that this fragment of skin belongs to the real Mylodon, and that it owes its present state of preservation to certain contributory circumstances which on other occasions have destroyed the potency of the effacing hand of time and weather! ”

“ Marsh described some remains allied to Megalonyx and Mylodon, from the Pliocene beds of California and Idaho, and forming a new genus, Morotherium. As these remains have only occurred to the west of the Rocky Mountains, and in Pliocene deposits whose exact age is not ascertained, they hardly affect the remarkable absence of this group from the whole of the exceedingly rich Tertiary deposits in all other parts of North America. ”

“ Meanwhile it must suffice to compare the microscopical structure of the ossicles from the new skin with that of the small sculptured tubercles of undoubted Mylodon. It must be remembered that the specimen has been buried in the Pampa Formation for a long period, and that the oxides of iron and manganese have infiltrated the margin of the bone, rendering the structure of its outer border more conspicuous than that of its central portion. ”

“ The tooth is a first upper molar of large size; the claw is that of the median digit. With these were found remains of mastodon, beaver, and Castoroides ohioensis.
4. Nashville, Davidson County.—From Mr. William Edward Myer, Nashville, Tennessee, the writer has received for examination a fragment of a tooth of a mylodon which was found near Nashville, in sand or gravel, along Cumberland River, beneath 30 feet of gravel. This tooth appears to be the left lower penultimate molar of Mylodon harlani, but it is in some ways different. ”

“ The probable habitat of the Mylodon would naturally be the forests. I penetrated these in more than one direction, and one of the most striking characteristics of the forests was the absence of animal life, evidence of which grew less and less the farther we forced our way into their depths. It is a matter of common knowledge that, where the larger forms of life are to be found, there also a liberal catalogue of lesser creatures co-exist. The conditions which favour the life of the greater favour also the existence of the less. ”

“ Ossicles somewhat resembling large coffee-berries had been previously found in association with the bones of Mylodon, and in Glossotherium nearly similar ossicles occur embedded on the inner side of the thick hide. The coarse and shaggy hair is somewhat like that of the sloths. ”

“ Cavendish, whose name has been given to a new species of Antelope which he recently discovered on his travels in Africa. Up to the present the Mylodon has only been found in a fossilized state, its remains having been brought to light in a pleistocene fluviatile deposit not far from the city of Buenos Ayres nearly sixty years ago. There is a complete skeleton, but nothing more substantial, in the Natural History Museum at South Kensington, and there is an almost entire one in the Hunterian Museum of the Royal College of Surgeons. ”

“ The species of which the fossil remains are described by Dr. Harlan may be dedicated to that indefatigable Naturalist who has contributed to natural science so much valuable information respecting the Zoology, both recent and fossil, of the North American continent. The fossil about to be described represents a second and smaller species of the same genus, and I propose to call it Mylodon Darwinii, in honour of its discoverer, of whose researches in the Southern division of the New World it forms one of many new and interesting fruits. ”

“ The nearly-related genus Megalonyx, unlike the Megathere, but like the Mylodon, extended its range northwards as far as the United States.
Just as the Sloths of the present day were formerly represented in the same geographical area by the gigantic Megatheroids, so the little banded and cuirassed Armadillos of South America were formerly represented by gigantic species, constituting the genus Glyptodon. The Glyptodons (fig. 262) differed from the living Armadillos in having no bands in their armour, so that they must have been unable to roll themselves up. ”

“ The great size of the bones of the Megatheroid animals, including the Megatherium, Megalonyx, Scelidotherium, and Mylodon, is truly wonderful. The habits of life of these animals were a complete puzzle to naturalists, until Professor Owen [4] solved the problem with remarkable ingenuity. The teeth indicate, by their simple structure, that these Megatheroid animals lived on vegetable food, and probably on the leaves and small twigs of trees ”

“ F. P. Moreno has accorded to me in every way, and would specially thank him for the photographs and maps he has allowed me to use in the following pages. My thanks are also due to Dr. A. Smith Woodward, F.R.S., for his kind permission to reproduce his description of the Mylodon skin and other remains discovered at Consuelo Cove by Dr. Moreno; to Dr. Moreno for permitting me to reprint his account of that interesting discovery, and to Mr. Oldfield Thomas, F.R.S., for allowing me to make use of his description of Felis concolor pearsoni, the new sub-species of puma which we brought back. ”

“ Buckland, and the splendid remains of its skeleton presented to the Hunterian Museum by Sir Woodbine Parish; but this animal is only one of several species of Edentata, equally interesting, and almost rivalling it in magnitude, which the labours of our own naturalists, Sir W. Parish, Mr. Darwin, and Mr. Pentland, « 799 » and of Dr. Lund and other foreign savants, have brought to light. I can only advert to two other genera, namely, the Glyptodon and Mylodon. ”

“ Now, suppose that, in accordance with the well-known fact that variations in the offspring of animals are constantly cropping up, some considerably smaller variety of Megatherium, or Mylodon, or other now extinct type, appeared on the scene, and, by virtue of its comparative agility, could climb a tree and feed among the branches instead of pulling them down: then, as Darwin has so well explained, Nature would seize upon this accidental variation, and give it an advantage over its more awkward relations. ”

“ Among these are species of Megalonyx, a mylodon, a bear, 2 species of saber-tooth tigers, a tapir, 1 or 2 species of horse, and 3 species of peccaries. One can hardly doubt that the animals belonged to the early part of the Pleistocene. The indications are that the known examples of Mylohyus nasutus belonged to the first half of the Pleistocene; that is, to the Sangamon stage or to the Aftonian.
2. Near Williams, Lawrence County.—In the collection of the University of Indiana are some peccary remains found in Rock Cliff quarry, not far northwest from Williams. ”

“ Moreno has now the gratification of exhibiting to the Society complete proof that the piece of skin described on the former occasion belongs to a genuine Pampean Ground-Sloth, not Mylodon itself, but a very closely related genus Grypotherium, of which skulls are already known from Pampean deposits in the Province of Buenos Aires. [41] The collection which we now have the privilege of examining distinctly supports his contention that the large quadruped in question belongs to an extinct fauna, though contemporary with man. ”

“ A bone of the extinct peccary appears to have been found higher up in the layer of refuse. In a letter received by the writer in 1919, Doctor Mercer stated that later Cope expressed some doubt regarding the identity of the bone supposed to belong to Mylodon.
A further reference to this cave and its contents will be found on page 396.
3. Memphis, Shelby County.—In 1850 (Proc. Bost. Soc. Nat. Hist., vol. III, p. 280; Amer. Jour. Sci., ser. 2, vol. X, p. 58) , Jeffries Wyman reported that a tooth and a claw of Megalonyx jeffersonii had been found in the “diluvium” of Mississippi River at Memphis. ”

“ This skull shows clearly that the so-called "Neomylodon" must be referred to Glossotherium or Grypotherium, as it is sometimes termed. This skull is perforated on the roof in such a way as could only have been effected (in the opinion of experts) by a weapon in the hand of a man. A hole in the skin has been even compared to a bullet-wound. But this it is perhaps unnecessary to discuss. The skin of Glossotherium is, like that of other extinct "Ground-sloths" (e.g. Mylodon) , filled with small and irregular ossicles. ”

“ Felis atrox Leidy. Ursus americanus fossilis. U. amplidens Leidy. Equus americanus Leidy. Cervus virginianus fossilis. Bison latifrons Leidy. Boötherium cavifrons Leidy. Elephas primigenius. Tapirus americanus fossilis. T. haysii Leidy. Megalonyx jeffersonii Harlan. M. dissimilis Leidy. Mylodon harlani Owen. Ereptodon priscus Leidy. Mastodon giganteus. Hilgard (Agric. Geol., Mississippi, 1860, p. 196, a work not issued until the early part of 1863) , republished Leidy’s catalogue of species just mentioned and stated that these had been found in a solid blue clay. ”

“ Mygdonia said to him, "This also is not bad, but seems to me very beautiful: from a bad thing comes the better." Having washed his hands, he went to salute King Misdai.
93. In like manner also Mygdonia went early in the morning to salute the apostle Judas Thomas. She met him talking to the chief commander and the multitude. And he exhorted them by speaking of the woman which had received the Lord into her soul, and asked whose wife she was. The chief commander said, "She is the wife of Charis, the relative of King Misdai. ”

“ Mulholland went on talking, it was as though a faint ray of light filtered down, reminding one that above the abyss there still lay solid ground with the sky overhead.
Then, very slowly, Rosamund realized that she had left the worst depths behind her. Never again would she know the blighting, searing agony of those first moments, and never again would she be as though she had not known them.
The initiation which life holds for most of us varies as strangely in its character as does the intensity of its effect upon us. ”

“ It was after this that there was most of a virtue for him, most of a cultivated charm, most of a preposterous secret thrill, in the particular form of surrender to his obsession and of address to what he more and more believed to be his privilege. It was what in these weeks he was living for—since he really felt life to begin but after Mrs. Muldoon had retired from the scene and, visiting the ample house from attic to cellar, making sure he was alone, he knew himself in safe possession and, as he tacitly expressed it, let himself go. ”

“ Although this monograph of a single faunic group is not the place for a discussion of the history of the classification of the Myriapoda, yet it has seemed necessary to make this brief notice of and comparison between the works of the more recent authorities, before introducing what appears to the author to be the natural arrangement, which has been gradually developed by the various efforts; each adding something, each pushing forward a little towards the truth. ”

“ Labouring folk follow a strong will by instinct, and Myles was striking such a dominant note of energy, activity, despatch in affairs, that the little community came presently to regard him as the new controller of its fortunes. Stapledon's name was upon the lips of the people more often than Honor's; even Jonah Cramphorn, whose noblest qualities appeared in a doglike and devout fidelity to the mistress, found Myles filling his mind as often as the busy new-comer filled his eye. ”

“ The first division embraces the Amblypoda and their descendants the Coryphodonts and Dinocerata, many of the Condylarthra, the bulk of the Creodonts and the Tillodonts. These creatures persisted for a time, but died out in the Miocene. They were mainly distinguished by the smallness of their brain; the great specialisation of structure which they exhibit having left that organ unaffected, and therefore tending in the long run to render them unable to cope with changes in the inorganic and organic world. ”

“ He had the secret of success. He kept as close as he could and yet escape Muldoon's boot. With his head high, ears stiff, tail up, he stepped out to the music.
Muldoon looked back with a threat that sent Scrap retreating, heels over ears. The sergeant was satisfied that the dog had gone; but when camp was reached and ranks were broken he found himself confronted by a disreputable yellow cur with a ragged ear cocked over his nose.
"Well, I'm domned!" said Muldoon. His heart, probably the toughest thing about him, was touched by this fearless persistence. ”

“ The frieze of the Temple of Apollo at Phigales has also been attributed to the school of Myron. The remnants of this frieze, now in the British Museum, show the battle of the Centaurs and Amazons. The figures have not the calm stateliness of bearing which characterizes those of the Parthenon frieze, but instead exhibit a wild vehemence of action which is, perhaps, directly due to the influence of Myron.
Another pupil of Ageladas, a somewhat younger contemporary of Pheidias, was Polycleitos. He excelled in representations of human, bodily beauty. ”