From Land to Water: the Origin of Whales, Dolphins, and Porpoises by J. G. M. Thewissen and others (source code)

= From Land to Water: the Origin of Whales, Dolphins, and Porpoises by J. G. M. Thewissen and others
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{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.