INTRODUCTION. 343 
bones, chiefly the distal and proximal ends are found, and the shaft is broken 
in many pieces, which it is rarely possible to put together to complete the bone; 
so that it would seem that the bones were for the most part broken with a dull 
instrument. Only in culture periods Ib and II do we find more frequent traces of 
scraping and cutting done with sharp instruments. In connection with the cranial 
pieces it is to be mentioned that all skulls were split through the middle. What I 
just said also applies here. In culture Id for the first time, and in period II, we 
find a sharp cut through the skulls of horses and of sheep. Skulls of period Ia 
and the beginning of period Ib were probably all broken with dull instruments; 
and for this reason we do not find any linear fractures, but merely jagged breaks, 
which in young animals follow the sutures. 
Lastly, as regards the age of the animals of which we have the bones, it is 
to be noticed that really old animals do not occur, with the exception of some 
horses, an ox, and some pigs, sheep, and gazelles. The remaining animals are 
for the greater part adult, except that among the sheep and pigs there is a great 
quantity of bones of very young animals—small porklings and lambs. This is 
confirmed by the abundant occurrence of milk teeth and epiphyses of the extrem- 
ity bones. It is particularly important to observe that more than 95 per cent 
of the bones of very young animals belong to uppermost layers of the period 
Ib and period II; from which it would seem proper to draw the conclusion that 
this consumption of young animals indicates herds of considerable size. The 
contrast to the pile-dwellers of Europe and the Germans of Schlossberg is very 
evident, since among these Europeans the appearance of young animals on the 
table was relatively rare. 
The investigation of these bones lasted from the autumn of 1904 to the spring 
of 1907, and was carried on according to the methods applied in former researches. 
For their comparison with recent bones I have used my own collection, as well 
as those of the museums in Bern, Vienna, London, and Berlin. Besides this, 
my friend, M. Paul Gervais, in Paris, very kindly made for me any necessary meas- 
urements on the skeletons in the collection of the Myseum of Natural History 
in Paris. For comparison with subfossil bones I have, in addition to the results 
of my own previous investigations and the measurements given in the literature 
on the subject, the collection of the Museum Society in Teplitz, including bones 
from fifty localities in Bohemia, sent to me at the same time for determination 
and labeling. 
It only remains for me to express publicly to Prof. Raphael Pumpelly my 
warmest thanks for the pleasure he has given me by intrusting to me the study 
of the bones from such an extremely interesting locality, as well as for the kindness 
with which he assumed the tedious task of correcting and translating this report, 
which I had written partly in English and partly in German. 
I am also indebted to the directors and managers of the museums I have 
named, and especially to Professor Studer, director of the Museum fiir Naturkunde 
at Bern, for assistance in preparing this memoir. 
