Arctotherium ("bear beast") is an extinct genus of the Pleistocene short-faced bears endemic to Central and South America. Arctotherium migrated from...
56 KB (5,309 words) - 10:55, 12 August 2024
pristinus and A. simus), the South American giant short-faced bear Arctotherium (including A. angustidens, A. vetustum, A. bonariense, A. wingei, and...
21 KB (2,060 words) - 06:47, 9 July 2024
California, by J. A. Richardson in 1878, and were initially described as Arctotherium simum by Edward Drinker Cope in 1879. Historically, all specimens were...
233 KB (20,944 words) - 20:04, 12 August 2024
proposed the humerus represents that of a bear, possibly the extinct Arctotherium, and not a cat. Fossils attributed to Panthera balamoides were first...
21 KB (2,395 words) - 20:27, 9 August 2024
(2.2–0.3 Mya) A. simus (giant short-faced bear) (1.1–0.012 Mya) Genus Arctotherium† A. angustidens (1.2–0.7 Mya) A. bonariense (0.6–0.037 Mya) A. tarijense...
34 KB (2,220 words) - 20:57, 16 April 2024
short-faced bears (genus Arctodus), the South American short-faced bears (Arctotherium), and the spectacled bears, Tremarctos, represented by both an extinct...
105 KB (10,656 words) - 15:14, 3 September 2024
Tremarctos floridanus, and the giant short-faced bears (Arctodus and Arctotherium), which became extinct at the end of the Pleistocene around 12,000 years...
46 KB (5,463 words) - 01:38, 29 August 2024
paleoburrows and would have both fought with and have been preyed upon by Arctotherium angustidens in these dens. "Pampatherium". BioLib. Varela, L. (2018)...
5 KB (426 words) - 16:42, 15 July 2024
(Smilodon) the extinct jaguar subspecies Panthera onca mesembrina, the bear Arctotherium, the superficially camel-like Macrauchenia, the fox-like canid Dusicyon...
72 KB (7,675 words) - 12:33, 22 August 2024
other authors suggest that the remains are actually of the extinct bear Arctotherium instead. Panthera gombaszoegensis Europe, possibly Asia and Africa Ranged...
60 KB (4,818 words) - 23:29, 3 September 2024