Professor JOHANNES RANKE
THE APPEARANCE OF MAN ON THE EARTH
The Mystery of a Human Skull
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THE remains of the Drift fauna are usually found mixed up and washed together in caves and rock-crevices. From the investigation of the caves in Thuringia, Franconia, and elsewhere practically proceeded the first knowledge of the Drift fauna of Central Europe. Here, right among the bones of primeval animals, were also found bones and skulls of man. The strata in which they were discovered appeared undisturbed; that they came into the old burial-places of the Drift fauna subsequently—perhaps by an intentional burial of relatively recent times—was thought to be out of the question. The discovery that became most famous was Esper’s, in one of the richest caves of “Franconian Switzerland,” the Gaillenreuth cave. There, in 1774, Esper found a man’s lower jaw and shoulder-blade at a perfectly untouched spot protected by a stone projection in the cave wall, in the same loam as bones of the cave-bear and other Drift animals. Later, a human skull with some rude potsherds of clay came to light in another place. Esper argued thus:
As the human bones (lower jaw and shoulder-blade) lay among the skeletons of animals, of which the Gaillenreuth caves are full, and as they were found in what is in all probability the original stratum, I presume, and I think not without sufficient reason, that these human limbs are of equal age with the other animal fossils.
The Cuvier catastrophe theory could not allow this inference; according to that theory it was a “scientific postulate” that man could not have appeared on the earth until the alluvial period, and therefore after the Drift fauna had become extinct. Therefore, in spite of appearances, the human bones must have been more recent; and it was indeed absolutely proved that the skull that Esper had found in the cave with the rude clay potsherds originated from a burial in the floor of the cave. As this was full of remains of Drift animals, the corpse, which had been covered with the earth that had been thrown up in digging the grave, was necessarily surrounded by these remains, and even appeared embedded in them.
The Story of the Caves
It was ascertained that in very early times, but yet long after the Drift Period, the dwellers near by had had a predilection for using the caves as burial-places, so that the fact of human bones coming together with bones of Drift animals in the floor of the same cave is easily explained. Moreover, it was found that from the earliest times down to the present day the caves had been used by hunters, herdsmen, and others as places of shelter in bad weather, as cooking-places, and sometimes even—especially in very early times—as regular dwelling-places for longer periods, so that refuse of all kinds, and often of all ages and forms of civilisation that the land has seen from the Drift Period down to modern times, must have got into the floors of the caves. If these were damp and soft, the remains of every century were trodden in and got to lie deeper and deeper, so that, for instance, the fragments of a cast-iron saucepan were actually found right among the bones of regular Drift animals in a cave in Upper Franconia.
The Caves do not Prove Drift Man