Gulfoceras is an extinct genus of rhinocerotids endemic to North America from the Miocene, living from 23.03 to 20.4 mya existing for approximately 2.63 million years.[1]
Gulfoceras was named by Albright (1999). Its type is Gulfoceras westfalli. It was assigned to Rhinocerotidae by Albright (1999).[2]
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