Revision of the early Middle Pleistocene bears (Ursidae, Mammalia) of Central Europe, with special respect to possible co-occurrence of spelaeoid and arctoid lineages

0382835 - GLÚ 2013 RIV CZ eng J - Článek v odborném periodiku
Wagner, J. - Čermák, Stanislav
Revision of the early Middle Pleistocene bears (Ursidae, Mammalia) of Central Europe, with special respect to possible co-occurrence of spelaeoid and arctoid lineages.
Bulletin of Geosciences. Roč. 87, č. 3 (2012), s. 461-496. ISSN 1214-1119. E-ISSN 1802-8225
Výzkumný záměr: CEZ:AV0Z30130516
Klíčová slova: Ursus deningeri * U. arctos * Late Biharian * Early Toringian * Middle Pleistocene
Kód oboru RIV: DB - Geologie a mineralogie
Impakt faktor: 1.141, rok: 2012
http://www.geology.cz/bulletin/fulltext/1354_Wagner.pdf

The bears from the Late Biharian localities Koněprusy Caves, C 718 and Kozi Grzbiet differ significantly from U. arctos, particularly in morphology of metaconid and entoconid complex of m1. In contrast, they exhibit a number of dental morphometric characters typical for spelaeoid lineage for which we interpret them as the early members of U. deningeri clade. Also the nominal taxa U. suessenbornensis, U. etruscus gombaszogensis and U. savini are assigned to spelaeoid lineage. U. sackdillingensis is tentatively assigned to arctoid lineage, similarly as few single specimens from Late Biharian sites Chlum 4, Kövesvárad, Přezletice and Voigtstedt. All other material from these sites was identified as U. deningeri. A smaller part of the studied material, including the type series of U. eberbachensis, is of ambiguous taxonomical status and do not allow an exact species determination.
Trvalý link: http://hdl.handle.net/11104/0212950