Orycteropodidae (Tubulidentata, Mammalia) from the Early Miocene of Napak, UgandaMartin PickfordAgotadoNotifícame
Mit der Postkutsche durch die Mark Brandenburg nach ReckahnJohann August Ephraim GoezeAgotadoNotifícame
On the dentition of the extant species Heterodontus mexicanus and Heterodontus quoyiFre de ric MigomAgotadoNotifícame
