KELLOGG — NEW PINNIPED FROM UPPER PLIOCENE 
221 
Left Ulna of PUopedia pacifica X No. G. 537, Stanford University 
Santa Margarita, California: fig. 4a, internal view; fig. 4b, anterior view; 
fig. 4c, external view distal fragment, f.c. facet for cuneiform; f.p. facet for 
pisiform; f.r. facet for radius; g.s.c. greater sigmoid cavity; l.s.c. lesser sigmoid 
cavity. 
