Espèce
Valide Éteint

Acrocanthosaurus atokensis

Stovall and Langston 1950

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Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
9
Groupe
Dinosaures
Carnivore Vivant au sol, solitaire Terrestre
Classification
Dinosauria Clade non classé
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Theropoda Clade non classé
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Neotheropoda Clade non classé
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Averostra Clade non classé
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Tetanurae Clade non classé
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Allosauroidea Superfamille
›
Carcharodontosauridae Famille
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Acrocanthosaurus Genre
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Acrocanthosaurus atokensis Espèce
Sites de découverte 9 sites géolocalisés
Répartition
Principaux pays
🇺🇸 États-Unis
9
Formations géologiques
Antlers
3
Twin Mountains
1
Holly Creek
1
Distribution temporelle
Albien (113.2–100.5 Ma)
4
Aptien (121.4–113.2 Ma)
5
Bibliographie
Description originale
J. W. Stovall and W. Langston, Jr. 1950. Acrocanthosaurus atokensis, a new genus and species of Lower Cretaceous Theropoda from Oklahoma. American Midland Naturalist 43(4):686-728 DOI ↗
Bibliographie (6)
M. T. Carrano. 2024. First definitive record of Acrocanthosaurus (Theropoda: Carcharodontosauridae) in the Lower Cretaceous of eastern North America. Cretaceous Research 157(78):105814 DOI ↗
C. A. Suarez, J. Frederickson, and R. L. Cifelli, J. G. Pittman, R. l. Nydam, R. K. Hunt-Foster, K. Morgan. 2021. A new vertebrate fauna from the Lower Cretaceous Holly Creek Formation of the Trinity Group, southwest Arkansas, USA. PeerJ 9(e12242):1-60 DOI ↗
M. D. D'Emic, K. M. Melstrom, and D. R. Eddy. 2012. Paleobiology and geographic range of the large-bodied Cretaceous theropod dinosaur Acrocanthosaurus atokensis. Palaeogeography, Palaeoclimatology, Palaeoecology 333-334:13-23 DOI ↗
P. J. Currie and K. Carpenter. 2000. A new specimen of <i>Acrocanthosaurus atokensis</i> (Theropoda, Dinosauria) from the Lower Cretaceous Antlers Formation (Lower Cretaceous, Aptian) of Oklahoma, USA. Geodiversitas 22(2):207-246
J. D. Harris. 1998. A reanalysis of Acrocanthosaurus atokensis, its phylogenetic status, and paleobiogeographic implications, based on a new specimen from Texas. New Mexico Museum of Natural History and Science Bulletin 13:1-75
J. W. Stovall and W. Langston, Jr. 1950. Acrocanthosaurus atokensis, a new genus and species of Lower Cretaceous Theropoda from Oklahoma. American Midland Naturalist 43(4):686-728 DOI ↗