Pararctotherium
WebPublished in Journal of Vertebrate Paleontology (Vol. 23, No. 3, 2003) WebUrsida. Ursida je veľký taxón mäsožravcov. V mnohých systémoch (podrobnosti pozri nižšie) je úplne alebo takmer zhodný s nadčeľaďou medvede (lat. Ursoidea) a čeľaďou medveďovité (Ursidae) či podčeľaďou medvede (Ursinae). Rody z tohto taxónu (okrem rodov zo skupiny Ailuropidini, teda okrem (časti) pánd) sa po slovensky ...
Pararctotherium
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http://bearsoftheworld.net/Arctotherium_latidens.asp WebThe Southernmost bear: Pararctotherium (Carnivora, Ursidae ... - CORE
WebThe subfamily Tremarctinae (Ursidae: Camivora), distributed exclusively in America, comprises five genera: Plionarctos from the upper Pliocene of North America, Arctodus, that groups the two North American species; Arctotherium and Pararctotherium with an uncertain number of South American species; and Tremarctos with one fossil species in … Arctotherium ("bear beast") is an extinct genus of the Pleistocene short-faced bears endemic to Central and South America. Arctotherium migrated from North America to South America during the Great American Interchange, following the formation of the Isthmus of Panama during the late Pliocene. The genus … See more Tremarctinae Arctotherium is part of the Tremarctinae subfamily of bears, otherwise known as the short faced bears, which also includes Arctodus (North American short faced bears) and See more Late Pliocene & Early Pleistocene The oldest known specimen of Arctotherium consists of a baby tooth (dp4 molar) found in the Río Tomayate locality of See more Taxonomy Arctotherium was named by Hermann Burmeister in 1879. Tremarctinae (and therefore … See more The last known records of Arctotherium are an ambiguous find of A. bonariense from Uruguay (cf./aff, either ~36,900 or ~14,485 BP of the Sopas Formation, A. tarijense at 10,345 BP in the Cueva Del Puma, Patagonia, Chile, and A. wingei at 12,850 BP in the See more
Web11 Mar 2012 · The subfamily Tremarctinae (Ursidae: Camivora), distributed exclusively in America, comprises five genera: Plionarctos from the upper Pliocene of North America, … WebSister taxa: Arctotherium (Arctotherium), Arctotherium (Pararctotherium), Arctotherium brasiliensis, Arctotherium wingei. Ecology: scansorial insectivore. Fossilworks hosts …
WebPararctotherium was named by Ameghino (1904). Its type is Pararctotherium enectum. It was reranked as Arctotherium (Pararctotherium) by Trajano and Ferrarezzi (1995). It was assigned to Ursidae by Ameghino (1904) and Carroll (1988); and to Arctotherium by Trajano and Ferrarezzi (1995).
Web10 Jan 2024 · Bear Predation and Face-Off Topics. Extant Bears. Sun Bear metal−organic network-forming glassesWebLāču dzimtas ( Ursidae) dzīvnieki ir lieli plēsēju kārtas zīdītāji, kas pieder suņveidīgo apakškārtai ( Caniformia ), un ir tuvi radinieki airkājiem ( Pinnipedia ). Lai arī lāču dzimtā mūsdienās ir tikai 8 dzīvojošas sugas, tie dzīvo ļoti dažādos apstākļos — … how things turn out meaningWebIt differs from the other almost complete skull, from Minas Gerais State, in having a shorter, more slender rostrum, larger braincase, and smaller teeth. We also propose a … how things standWebArctotherium tarijense was a very large bear, particularly by modern standards. At an estimated weight of upwards of 400 kg (6), it would have been the size of the very largest … how things used to beWebThe 12 of Pararctotherium is smaller than that of Arctotherium (Table 1) and the lingual ridges are rounded and flat without cusps on their anterior boundary. Pararctotherium has … metalornothinghttp://bearsoftheworld.net/bear_classification.asp metal organicsWeb7 Nov 2024 · The occurrence of Arctotherium tarijense in Puchuncaví provides evidence of the continental connection between the Chaco Pampean region and the Chilean pacific … how things should be vs how they are