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This is a list of North American animals extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11,650 years before present (about 9700 BCE) [A] and continues to the present day. [1] Recently extinct animals in the West Indies and Hawaii are in their own respective lists.
Prehistoric animals of Prehistoric North America This category is for Animals of North America that are only known from fossils. For recently extinct species, see Extinct animals of North America .
List of North American dinosaurs. ... List of South American dinosaurs; Marine animals. Corals ... Largest prehistoric animals;
Relatively small compared to other North American ankylosaurs Ahvaytum: 2025 Popo Agie Formation (Late Triassic, Carnian) United States ( Wyoming) One of the oldest North American dinosaurs Akainacephalus: 2018 Kaiparowits Formation (Late Cretaceous, Campanian) United States ( Utah) Much of the skeleton is known, including the entirety of the skull
Prehistoric Artiodactyla of North America (2 C, 2 P) Pages in category "Prehistoric mammals of North America" The following 142 pages are in this category, out of 142 total.
Miracinonyx (colloquially known as the "American cheetah") is an extinct genus of felids belonging to the subfamily Felinae that was endemic to North America from the Pleistocene epoch (about 2.5 million to 16,000 years ago) and morphologically similar to the modern cheetah (Acinonyx jubatus), although its apparent similar ecological niches have been considered questionable due to anatomical ...
Prehistoric animals of North America (5 C, 2 P) B. ... List of North American dinosaurs * List of Antillian and Bermudan animals extinct in the Holocene;
The North American Megacerops (also known as Brontotherium [133]) reached 2.5 m (8 ft 2 in) tall at the shoulders, [134] 5 m (16 ft) in length, [133] and 3–3.5 t (6,600–7,700 lb) in weight. [135] [136] Embolotherium from Asia was equal in size. [137] The largest prehistoric horse was Equus giganteus of North America.