652 R. W. SHUFELDT 
The specimens now before me can be compared with those 
figures, thus rendering any description of them here superfluous. 
It may be said, however, that in the lot now before me I find 
two cervical vertebrae, probably of an adult female of the western 
grebe (A. occidentalis); a portion of the right ramus of the mandible 
of some species of duck (?); bits of shafts of long bones (humert, 
ulnae, radit, etc.), not determinable; a toe-joint, and the distal 
end of a tzbio-tarsus (No. 1236), not determinable with certainty; 
a ray from the pectoral fin of a fish, proximal extremity—a bone 
also discussed in my forthcoming memoir. 
