SIWALIK BIRDS. 
13—147 
from the Siwalik Hills ; of which other views are given in the plate accompanying 
Mr. Davies’ memoir. This specimen is but slightly larger than the corresponding 
bone of one of the species of Casuarius, and would, therefore, seem too small to 
have belonged to the last species. According to Mr. Davies^ this bone differs from 
Dromceus and Gasuarius so markedly that it seems to be generically distinct from 
both, although nearer the latter than the former. It cannot apparently be identified 
with any other described genus. 
Additional specimens are required before the affinities of this bone can be fully 
determined, but it apparently indicates a third form of Siwalik struthioid. 
1 Op. cit., pp. 22-3. Dimensions and a description are given in this notice. 
