OSTEOLOGY OF CARNIVOROUS DINOSAURS. 



109 



The head is set almost at right angles to the shaft, with a slight inclination 

 upward and forward. There is but slight indication of a neck, as the proximal 



FiG.64.— Eight FEMUR OF Ceratosaurus NASICORNIS Marsh. Cat. No. 4735, U.S.N. M. Type. iNAT.siZE. -■!, anterior 

 aspect; B, internal aspect; C, posterior aspect; h, head; l.tr, les,ser trochanter; m.lr, inner or fourth tro- 

 chanter. 



siu^ace of the head runs into the great trochanter without appreciable constiiction. 

 The lesser trochanter does not extend so high proximally as in Antrodemus, but as in 



