Kingdom Animalia Infraorder Cetacea Phylum Chordata Order Even-toed ungulate | Class Mammalia Family Physeteridae Rank Genus | |
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Similar Aulophyseter, Ferecetotherium, Scaldicetus, Zygophyseter, Acrophyseter | ||
Orycterocetus is an extinct genus of sperm whale from the Miocene of the northern Atlantic Ocean.
Classification
Orycterocetus is a member of Physeteroidea closely related to crown-group sperm whales. The type species, O. quadratidens, was first named by Joseph Leidy on the basis of two teeth, two partial mandibular rami, and a rib from Neogene deposits of Virginia. Two more species were subsequently described, O. cornutidens Leidy 1856 and O. crocodilinus Cope, 1868, the latter from the middle Miocene Calvert Formation.
References
Orycterocetus Wikipedia(Text) CC BY-SA