Terra Nova, The European Journal of Geosciences (Volume 15, Number 6, December 2003)AA.VV.EsauritoAvvisami
Orycteropodidae (Tubulidentata, Mammalia) from the Early Miocene of Napak, UgandaMartin PickfordEsauritoAvvisami
On the dentition of the extant species Heterodontus mexicanus and Heterodontus quoyiFre de ric MigomEsauritoAvvisami
