Fossil Friday: Fossil Sea Cows and the Abrupt Origin of Sirenia and Desmostylia
Evolution News & Science Today,
This Fossil Friday features the reconstructed skeleton of the “walking sea cow” Pezosiren from the Eocene of Jamaica, because…
This Fossil Friday features the reconstructed skeleton of the “walking sea cow” Pezosiren from the Eocene of Jamaica, because…
La conquête du milieu terrestre a été un évènement majeur de l’histoire évolutive des tétrapodes (vertébrés à pattes).