WebJul 29, 2024 · A supraglenoid foramen, similar to that of the protoceratid Paratoceras, is present in P. celer . To our knowledge, these are the only protoceratid taxa for which a supraglenoid foramen has been reported. The lack of its identification in previous descriptions of Protoceras [10, 18] suggests that the foramen may be variably present … WebNov 1, 2003 · We describe Paratoceras tedfordi, a new species of Protoceratidae from early Miocene amber-bearing sands near Simojovel, Chiapas, southern Mexico. The holotypic cranium weakly expresses maxillary ...
Template:Taxonomy/Paratoceras - Wikiwand
WebFeb 8, 2024 · Paratoceras is a mediumsized extinct genus of Artiodactyla, of the family Protoceratidae, endemic to North America from the Miocene epoch, 16.315.97 Ma, … WebFossilized shell of the Carboniferous-modern scallop Amusium. Mold fossil of a shell of the Early Devonian-Late Triassic bivalve Aviculopecten. Illustration of a fossilized skull of the Permian primitive reptile Bolosaurus. Life restoration of the Permian synapsid (mammal precursor) Casea. convert 138 cm to feet and inches
New early Miocene protoceratids (Mammalia, …
WebGenus: †Acrimeroceras. Becker, 1993. Acrimeroceras is an oxyconic Devonian goniatite and one of three genera included in the subfamily Paratornoceratinae. The others being Paratornoceras and Paratoceras or ex Polonites . Acrimeroceras has a shell like that of Paratornoceras with biconvex growth lines and constrictions and simple dorsal lobe. WebABSTRACT. Although Cenozoic protoceratid artiodactyls are known from throughout North America, species referred to the Miocene protoceratine Paratoceras are restricted to subtropical areas of the Gulf Coast and southern Mexico and tropical areas of Panama. Newly discovered fossils from the late Arikareean Lirio Norte Local Fauna, Panama … convert 139 pounds to kilograms