Category
page 1Aquitanian first appearances

marlin
Marlins are fish from the family Istiophoridae, which includes between 9 and 11 species, depending on the taxonomic authority.
Amphicyoninae
Amphicyoninae is a subfamily of extinct amphicyonids, large terrestrial carnivores sometimes called "bear-dogs", belonging to the suborder Caniformia, which inhabited North America, Eurasia, and Africa from the middle Eocene to the late Miocene.
Merychyus
Merychyus is an extinct genus of oreodont of the family Merycoidodontidae, endemic to North America. It lived during the Miocene, 20.4—10.3 mya, existing for approximately . Fossils are widespread through the central and western United States.