6MITHS0NIAN MISCELLANEOUS COLLECTIONS 



VOL. 61, NO. 18, PL. 20 



A MALE SKULL (TOP) FROM CHAVINA, AND A FEMALE SKULL FROM CHILCA, SHOWING THE MORE 



OBLONG TYPE OF PERUVIAN CRANIA, WHICH OCCURS IN MINORiTY ALONG THE COAST 



BUT PREDOMINATES IN THE WESTERN PARTS OF THE MOUNTAINS 



