Arretotherium acridens Douglass 1902 (anthracothere)

Mammalia - Ungulata - Anthracotheriidae

Full reference: E. Douglass. 1902. Fossil Mammalia of the White River beds of Montana. Transactions of the American Philosophical Society 20:237-279

Belongs to Arretotherium according to E. Douglass 1902

Sister taxa: Arretotherium fricki, Arretotherium leptodus, Arretotherium meridionale

Type specimen: Its type locality is Blacktail Deer Creek, which is in a Harrisonian terrestrial claystone/sandstone in the Blacktail Deer Creek Formation of Montana

Ecology: ground dwelling grazer


• Miocene of United States (3: Texas collections)

• Harrisonian of United States (3: Montana, Nebraska)

Total: 6 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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