In a cave near Furfooz, Belgium, there were found crania, probably of Azilian-Tardenoisian time, noticeably distinct from those of the long-headed or dolichocephalic Paleolithic peoples in being short—and broad-headed, brachycephalic.[145] Brachycephalic crania, perhaps early Neolithic, were also found at Grenelle near Paris. We remember their occurrence in the shell-heaps at Mugem, Portugal. Similar crania were found of about the same age at Ofnet, Bavaria, on a tributary of the Danube.

Somewhat later we find broad-headed people occupying the higher lands of southeastern France, the Massif, Juras and Vosges, forming thus a north-and-south zone separating France from middle Europe. They seem later to have gradually spread westward, somewhat irregularly, and to have mingled with the Mediterranean peoples of France.

The relation of these “Protobrachycephals” to the great Alpine race, most of which arrived later, is still a matter of discussion, and the whole problem of the brachycephalic peoples bristles with interesting questions. They seem to have originated in the mountain regions of western Asia, possibly in or near the Armenian highlands, though this has been disputed.[146] It looks as if they came originally from a region bordering on or overhanging the steppe route and came into Europe by way of the valley of the Danube. There were certainly several if not many waves of brachycephalic migrations into Europe, of which this was the first. Other waves may have come from different parts of a great area, and hence show modifications of type. Everywhere the Neolithic brachycephals seem to inhabit mountainous or rough country, perhaps because of preference, perhaps because as they gradually made their way they found these regions unoccupied. They seem to be an unassuming, unpretentious, peaceable, exceedingly persistent and enduring stock, which has held on its way with remarkable pertinacity. Some still maintain that brachycephaly is everywhere largely an adaptation to conditions and habits of life.[147] The rough country, generally heavily forested, and well populated with this quiet but firm and solid people, greatly hindered free communication between France and central Europe.

No human remains have been found in the Danish kitchen-middens, which may well have been heaped up by broad-heads from Belgium but apparently mingled with eastern immigrants who brought with them the domesticated dog not found at Mugem. They left their axes and picks in Sweden and across into Norway. Behind them came people bearing the Nostvet culture.[148] Our knowledge of Russian prehistory is still very scanty. But we find here a variety of cultures, such as we should expect from a confusion of hunting tribes far from their original home much broken up and remingled during the long migration. We find in Poland the remains of a culture akin in its carvings to the Magdalenian culture of western Europe.

It would hardly have crossed Europe from the west. Breuil[149] seems to consider it as the station from whence it was carried to France. The question is exceedingly interesting and important, but is one to which we can give no sure answer. The carved bone implements are certainly to be found in Poland and to the northward.

Behind these bits and wrecks of tribes and cultures, for they were hardly more, came the first great recognizable body of Nordic peoples, probably also in successive waves mingling on this northern coast toward which they had been drawn by the climatic optimum. Kossina,[150] who has given an excellent account of these early northern migrations, speaks of them as Urfinnen and Urgermanen, primitive Finns and Germans. Urskandinavier, primitive Scandinavians, would seem to be a more appropriate name. For the centre of the least mixed blood of this group is to be found in the Scandinavian peninsula.

These Scandinavian representatives of the so-called Nordic race or stock are characterized by tall stature, blond complexion, light hair, blue eyes, and long head and face. Their origin is still a matter of much discussion. Kossina and others derive them from Cro-Magnon people, following the reindeer in its migration northeastward from France at or toward the end of the Magdalenian epoch. Some suggest that the Cro-Magnon people were also blonds. If this were so they formed a marked exception to the color of Paleolithic stocks coming from and through southern regions. The possibility cannot be denied. But, if the Cro-Magnons were light-colored, they have left no traces of this in their descendants at Perigeux and elsewhere. The face of the Cro-Magnon was short and broad, that of the Scandinavian long and narrow. It might have changed but has not done so at Perigeux. The Cro-Magnon race was already declining in physique and numbers during the Magdalenian. Even if all migrated, could they have furnished enough descendants to give rise to the Scandinavian population? It seems to me far more probable that the Scandinavians were hunters or partially herdsmen, who had wandered by the steppe route through the forests or along their edge, and had lost the dark pigmentation in the northern climate. This has been noticed, perhaps to a less extent among Asiatic steppe-dwellers.

The study of prehistoric anthropology in Russia, a vast territory, is still in its infancy. We have touched upon only one or two of the questions concerning this so-called Nordic race, which is probably hardly more than a name for a mixture of peoples.[151] We must not forget that even in Scandinavia we find traces of a very early immigration of short-headed people.[152] We still know little concerning life in North Germany during the Neolithic period. It was probably what we should call pioneer life, where hunting and cattle-raising and a rude tillage combined to furnish support.