Archaeotherium information

Archaeotherium (Ancient Greek: αρχαιοθήριον, meaning "ancient beast") is an extinct genus of entelodont artiodactyl endemic to North America during the...

chopping surface. They range from chisel-shaped in some entelodonts (Archaeotherium) to massive and rounded in others (Daeodon). The canines have thick...

Paraentelodon rather than to earlier North American entelodonts, like Archaeotherium, as evidence for Daeodon being a descendant from a Late Oligocene immigration...

turtle (cameo) Oligocene-Miocene: 32-19 million years ago North America: Archaeotherium, Hyaenodon, Dinictis, Mesohippus, Poebrotherium, Subhyracodon, Moropus...

Archaeotherium skull from the White River Badlands on display at the Badlands Dinosaur Museum in North Dakota...

glimpse of life in the area 33 million years ago. Alligator (Crocodilian) Archaeotherium (Entelodont) Dinictis (Nimravid) Eporeodon (Oreodont) Eusmilus (Nimravid)...

entelodont Archaeotherium. Remains of partial Poebrotherium carcasses have been found fossilized, and appear to have been killed and cached by Archaeotherium, the...

America inhabited a semiarid prairie home and included entelodonts like Archaeotherium, camelids (such as Poebrotherium), running rhinoceratoids, three-toed...

†Cypretherium Foss, 2007 Species: †C. coarctatum Binomial name †Cypretherium coarctatum (Cope, 1889) Synonyms Entelodon coarctatum Archaeotherium coarctatum...

Anisodon (identified by its synonym Chalicotherium grande) Archaeopteropus Archaeotherium mortoni Arctodus simus Arsinoitherium zitteli Arvernoceros Astrapotherium...

Allosaurus, Stegosaurus, Diplodocus, Edmontosaurus, Maiasaura, Megacerops, Archaeotherium, Hyaenodon, Merycoidodon, Stenomylus, Merycochoerus, Moropus, Dinohyus...

Messelobunodon Genus Diacodexis Family Entelodontidae (Entelodonts) Genus Archaeotherium Genus Brachyhyops Genus Paraentelodon Genus Cypretherium Genus Daeodon...

predatory mammals, such as the conspecific Hyaenodon, Dinictis, and Archaeotherium with which it probably shared an apex-predator role in its environment...

Genus Species Clade Epoch Image Notes †Archaeotherium †A. mortoni (type) †Entelodontidae Oligocene †Daeodon †D. shoshonensis (type) †D. humerosum? †Entelodontidae...

wide array of other animals including: the entelodonts Daeodon and Archaeotherium; the deer-like Leptomeryx and Protoceras; the rodents Ischyromys, Eumys...

clade Entelodontidae, which also includes members such as the Oligocene Archaeotherium and Miocene Daeodon. Brachyhyops was named by Colbert (1937) [also said...

formations constitute the White River Fauna, which included predators like Archaeotherium and Hyaenodon, and a large diversity of herbivorous mammals, such as...

species †Archaeotherium †Archaeotherium lemleyi – type locality for species †Archaeotherium marshi – type locality for species †Archaeotherium mortoni...

comparable form †Apternodus †Archaeocyon †Archaeocyon leptodus †Archaeotherium †Archaeotherium mortoni †Arctocyon †Ardynomys †Ardynomys saskatchewensis †Averrhoites...

SD, ND, NE, WY Bones, jaw fragments Early camel Leptomeryx SD, NE, WY Teeth Deer-like mammal Archaeotherium A. mortoni WY Teeth and skulls Entelodont...

†Aphelops Aquila †Aquila chrysaetos Arbacia †Archaeocyon †Archaeohippus †Archaeotherium Architectonica †Arctodus Ardea †Ardea herodias Argobuccinum †Ascosphaera...

Aplodinotus †Aplodinotus grunniens Aramus †Archaeocyon †Archaeohippus †Archaeotherium †Arctodus †Arctodus simus †Arctonasua Ardea Arizona †Artemisia †Astrohippus...

†Archaeolagus primigenius – or unidentified comparable form †Archaeotherium †Archaeotherium mortoni †Arctodus †Arctodus simus Arctomys †Arctomys vetus †Arctonasua...

†Archaeolagus †Archaeolagus macrocephalus – or unidentified comparable form †Archaeotherium Architectonica †Architectonica blanda Archoplites †Archoplites langrellorum...

various eras featured in the series include Agriochoerus, Alamosaurus, Archaeotherium, Brontops, Camptosaurus, Columbian mammoth, Coryphodon, Deinosuchus...

type locality for species †Archaeomnium †Archaeomnium brownii †Archaeotherium †Archaeotherium mortoni †Archalia – type locality for genus †Archalia femorata...

†Antilocapra americana Apalone †Aphelops †Archaeocyon †Archaeohippus †Archaeotherium †Arctodus †Arctodus simus †Arctonasua Azolla †Barbourofelis †Barbourofelis...

†Archaeolagus †Archaeolagus emeraldensis †Archaeotherium †Archaeotherium minimus †Archaeotherium mortoni †Archaeotherium palustris – type locality for species...