Ontocetus emmonsi – Florida Vertebrate Fossils https://www.floridamuseum.ufl.edu/florida-vertebrate-fossils/species/ontocetus-emmonsi/
Ontocetus emmonsi Quick Facts Common Name: Emmon’s walrus Ontocetus emmonsi is an extinct species of walrus which inhabited the North Atlantic during the Pliocene. Fossils of Emmon’s walrus can be found in Florida, up the Eastern Atlantic coast, in Europe, and North Africa. This pattern is a
Proceeding of the Academy of Natural sciences of Philadelphia, 1859:162.