Fig. 6
From: From Land to Water: the Origin of Whales, Dolphins, and Porpoises
Skull and skull fragments of four individuals of Indohyus. Numbers are used to refer to individual specimens. RR 209 has the back of the palate with the region for the eyes; RR 210 is the braincase; RR 207 and 208 are a nearly complete skull, just lacking the region of the incisors