https://palaeo-electronica.org/content/2016/1663-a-new-skull-of-numataphocoena
A new skull of Numataphocoena
A new skull of the fossil porpoise Numataphocoena yamashitai (Cetacea: Phocoenidae) from the upper part of the Horokaoshirarika Formation (lower Pliocene),...
a newskull