Fig. 10 in Re-Evaluation Of Morphological Characters Questions Current Views Of Pinniped Origins

Fig. 10. Dorsal views of skulls of modern representative of pinnipeds (modified from Howell, 1929; King, 1983 b) of: A — otariids (supraorbital process of the frontal bone is large and shelf-like); B — phocids (supraorbital process is absent); C — odobenids (supraorbital process is absent also).