PLATE II. 



Lower molars of Tertiary apes, later anthropoids and of man. 

 2 3 



FIG. i, la, 2, za., 4, 4a, 5, 6, 6a, 7, ja., Lower molars from the pisolitic iron ore. 



,, 10, Last lower milk premoiar, from the pisolitic iron ore. 



,, 3 and 33, Lower molar of the Gibbon. 



8 and 8a, Lower molar of the Orang. 



,, 9, Lower molar of man. 

 (Wiirtt. Jahreshefte des Vereinifiir vaterl. Naturknnde, 54 Jahrg., Tafel ii.) 



