A Manual of the Antiquity of Man

by J. P. MacLean

Belgian Caverns.—The relics discovered by Dr. Schmerling, in the caves of Belgium, must be referred to the time of the retreat of the glaciers. The glaciers were still in existence, but their receding had freed immense tracts of land, and the space they now covered was small in proportion to their former extent. Whether it be considered or not, that vegetation greatly nourished and the great wild beasts were rapidly increasing, one thing must be noticed, and that is, floods must have succeeded or followed closely upon the retreat of the ice. Many remains, referred to the glacial epoch, may in reality, have occupied the time of the floods occurring just previous to the commencement of the inter-glacial.

The Belgian Caverns, near Liége, either belong exactly to the ice, or else to a period not far removed. Lyell considers the older monuments of the palæolithic period to be the rude implements found in ancient river gravel and in the mud and stalagmite caves.[23] Caves of this description are those reported on by Dr. Schmerling.

The caverns of the province of Liége were not the dens of wild beasts, but their contents had been swept in by the action of water. The bones of man "were of the same color, and in the same condition as to the amount of animal matter contained in them, as those of the accompanying animals, some of which, like the cave-bear, hyena, elephant, and rhinoceros, were extinct; others, like the wild-cat, beaver, wild boar, roe-deer, wolf, and hedgehog, still extant. The fossils were lighter than fresh bones, except such as had their pores filled with carbonate of lime, in which case they were often much heavier. The human remains of most frequent occurrence were teeth detached from the jaw, and the carpal, metacarpal, tarsal, metatarsal, and phalangial bones separated from the rest of the skeleton. The corresponding bones of the cave-bear, the most abundant of the accompanying mammalia, were also found in the Liége caverns more commonly than any others, and in the same scattered condition."[24] In some of these caves, rude flint implements, of a triangular form, were found dispersed through the cave mud. Dr. Schmerling did not pay much attention to these, as he was engrossed in his osteological inquiries. The human bones were met with at all depths, in the cave mud and gravel, both above and below those of the extinct mammalia.

The floors of these caverns were incrusted with stalagmite.[25] In the cavern at Chokier there occur "three distinct beds of stalagmite, and between each of them a mass of breccia, and mud mixed with quartz pebbles, and in the three deposits the bones of extinct quadrupeds."[26]

FOSSIL SKULL OF THE ENGIS CAVE NEAR LIEGE.

The fossil skull from the cavern of Engis was deposited at a depth of about five feet, under an osseous breccia containing a tusk of the rhinoceros, the teeth of the horse, and the remains of small animals. The breccia was about three and one-fourth feet wide, and rose to the height of about five feet above the floor of the cavern. In the earth which contained the skull there was found, surrounding it on all sides, the teeth of the rhinoceros, horse, hyena, and bear, and with no marks of the earth having been disturbed.

There was also found the cranium of a young person, in the floor of the cavern, besides an elephant's tooth. When first observed, the skull was entire, but fell to pieces when removed from its position. Besides these there were found a fragment of a superior maxillary bone, with the molar teeth worn down to the roots, indicating that of an old man; two vertebræ, a first and last dorsal; a clavicle of the left side, belonging to a young individual of great stature; two fragments of the radius, indicating a man of ordinary height; a fragment of an ulna: some metacarpal bones; six metatarsal, three phalanges of the hand and one of the foot.

Dr. Schmerling found in this cave a pointed bone implement incrusted with stalagmite and joined to a stone.

Of the Engis skull Professor Huxley has remarked, "As Professor Schmerling observes, the base of the skull is destroyed, and the facial bones are entirely absent; but the roof of the cranium, consisting of the frontal, parietal, and the greater part of the occipital bones, as far as the middle of the occipital foramen, is entire, or nearly so. The left temporal bone is wanting. Of the right temporal, the parts in the immediate neighborhood of the auditory foramen, the mastoid process, and a considerable portion of the squamous element of the temporal, are well preserved."

A piece of the occipital bone, which Schmerling seems to have missed, has since been fitted on to the rest of the cranium by Dr. Spring, the accomplished anatomist of Liége.