It's pliohippus
During the Jurassic period.
The Pleistocene epoch, part of the quaternary period, was influenced by the preceding Pliocene epoch. The Pliocene saw the formation of the Isthmus of Panama, connecting North and South America, which affected ocean currents, climate patterns, and species migrations during the Quaternary period. Additionally, tectonic movements and mountain-building events in the late Cenozoic era created new habitats and influenced evolutionary processes that further impacted life in the Quaternary period.
Yes, Argentavis magnificens went extinct in the late Miocene period.
Of, pertaining to, or characterizing, the most recent division of the Tertiary age., The Pliocene period or deposits.
Yes, the Neogene is a geologic period that precedes the Quaternary period in the geologic time scale. The Quaternary period includes the Pleistocene and Holocene epochs, while the Neogene includes the Miocene and Pliocene epochs.
The last epoch in the Tertiary Period is the Pliocene, which lasted from about 5.3 million to 2.6 million years ago. It was a time of cooling global temperatures, the continued evolution of mammals, and the emergence of early human ancestors.
During the Cretaceous period, about 140 million years ago
An avisaurid is a member of the Avisauridae, a family of extinct birds from the Cretaceous period and native to North and South America.
The trilobites went extinct during the mass extinction at the end of the Permian period.
Ammonites went extinct at the end of the Cretaceous Period.
No. If you count birds as dinosaurs, they still exist. If you don't, dinosaurs became extinct at the end of the Cretaceous, not the beginning.
The microraptor existed during the early Cretaceous period. It became extinct following the KT extinction event, which wiped out the majority of life on earth.