40 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 66 



Plate 15 



Skull of Eurhinodelphis bossi. Individual 2, Cat. No. 10714, United States 

 National Museum. About one-fifth natural size. Fig. 1, dorsal view; Fig. 2, 

 ventral view. 



Plate 1G 



Fig. 1. Lateral view of skull of Eurhinodelphis bossi. Individual 2, Cat. No. 

 10714, United States National Museum. About one-fifth natural size. 



Fig. 2. Dorsal view of skull of Eurhinodelphis bossi. Individual 3, Cat. No. 

 10464, United States National Museum. About one-fifth natural size. 



Plate 17 ' 



Lateral view of skull of Eurhinodelphis bossi. Individual 4, Cat. No. 10711, 

 United States National Museum. About one-third natural size. 



u 



