344 University of California Publications in Geology [Vol.7 



Fig. 1. Nothrotherium graciliceps, n. sp. Skull, superior view, X %. 

 Raneho La Brea Beds. 



Fig. 2. Nothrotherium graciliceps, n. sp. Skull, inferior view, X %. 

 Eaneko La Brea Beds. 



