Dimorphic tusks and adaptive strategies in a new species of walrus-like dolphin (Odobenocetopsidae) from the Pliocene of Peru

Autor: Muizon, C. De, Domning, D. P., Parrish, M.
Zdroj: Comptes Rendus de l'Académie des Sciences - Series IIA - Earth and Planetary Science (now called Comptes Rendus Geoscien; 1999, Vol. 329 Issue: 6 p449-455, 7p
Databáze: Supplemental Index