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Habitat preferences of European Middle Miocene omnivorous ursids

100%

Viranta S.

Acta Palaeontologica Polonica

2004

tom 49

nr 2

Indarctos spp. were the first large−bodied bears with omnivorous tendencies. Two Indarctos fossils assigned to I. arctoides ssp. by Bernor, Feibel, et al. (2003) and Viranta and Werdelin (2003) show that the genus had a wide geographic range in Europe in the Middle Miocene and was represented by at least two contemporaneous species. Present work shows that the two species of Indarctos lived in a mixture of environments, and were not clearly separated into distinct habitats. Indarctos seems to have evolved during an interval of faunal turnover in Europe. The appearance of Indarctos coincided with an extinction of small omnivorous mammals and was accompanied by the appearance of other large omnivores.

Preliminary analysis of taxonomic diversity, turnover and provinciality in a subsample of large land mammals from the later Miocene of western Eurasia

45%

Fortelius M., Andrews P., Bernor R. L., Viranta S., Werdelin L.

Acta Zoologica Cracoviensia

1996

tom 39

nr 1

Ograniczanie wyników

1 Acta Palaeontologica Polonica

1 Acta Zoologica Cracoviensia

2 Viranta S.

1 Andrews P.

1 Bernor R. L.

1 Fortelius M.

1 Werdelin L.

1 2004

1 1996

Wyniki wyszukiwania

Habitat preferences of European Middle Miocene omnivorous ursids

Preliminary analysis of taxonomic diversity, turnover and provinciality in a subsample of large land mammals from the later Miocene of western Eurasia