Describer

Cope, 1877

Time

Jurassic Late Tithonian

Classification

Saurischia Theropoda Tetanurae Carnosauria Allosauridae

Diet

Carnivore

Fossilsite

Morrison Formation, Canon City, Colorado, US

Fall Under

Allosaurus

Info

Allosaurus (Marsh, 1877) = Creosaurus (Marsh, 1878) Epanterias (Cope, 1878) Labrosaurus (Marsh, 1879) ?Saurophagus (Ray, 1941)

Allosaurus > Allosaurus fragilis (Marsh, 1877) Laelaps trihedrodon (Cope, 1877) Creosaurus atrox (Marsh, 1878) Epanteris amplexus (Cope, 1878) Hypsirhophus discurus (1) [partim] (Cope, 1878) Allosaurus lucaris (Marsh, 1878) Allosaurus ferox (Marsh, 1896) ?Saurophagus maximus (Ray, 1941) ?Labrosaurus ferox (Marsh, 1884) Camptosaurus amplus (Marsh, 1879) = Camptonotus amplus (Marsh, 1879) Allosaurus whitei (Pickering, 1995)

Allosaurus > Allosaurus tendagurensis ? (Janensch, 1925)

Based on 8 teeth collected in 1877 [AMNH FRC 5780]

Also named Antrodemus trihedrodon, Laelaps trihedrodon, Dryptosaurus trihedrodon and now Allosaurus trihedrodon