From Land to Water: the Origin of Whales, Dolphins, and Porpoises by J. G. M. Thewissen and others
= From Land to Water: the Origin of Whales, Dolphins, and Porpoises by J. G. M. Thewissen and others
{c}
{title2=2009}
https://link.springer.com/article/10.1007/s12052-009-0135-2[Publication record or author/institutional full text].
First author: <J. G. M. Thewissen>. sections on pakicetids, ambulocetids, protocetids and basilosaurids.