Ursus arctos crowtheri a.k.a.‭ ‬Atlas bear,‭ ‬Atlas brown bear

Ur-sus ark-tos krow-fe-ree.
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Nisha Yadav

Physicist

Nisha Yadav is a dedicated physicist whose work bridges the gap between physics and paleontology. With a deep interest in the processes that preserve ancient life, she explores how physical principles govern fossilization and the preservation of extinct species.

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Name

Ursus arctos crowtheri.

Phonetic

Ur-sus ark-tos krow-fe-ree.

Named By

Heinrich Rudolf Schinz‭ ‬-‭ ‬1844.

Classification

Chordata,‭ ‬Mammalia,‭ ‬Carnivora,‭ ‬Ursidae.‭

Diet

Herbivore/omnivore‭?

Species

Size

No larger than a black bear,‭ ‬which are known to range from‭ ‬120-200‭ ‬centimetres long,‭ ‬10-105‭ ‬centimetres high at the shoulder.

Known locations

The Atlas Mountains of north Africa.‭ ‬Especially well known from Morocco.

Time Period

Holocene,‭ ‬possibly going extinct at some point in the late nineteenth century.

Fossil representation

Numerous fossils.‭ ‬Records exist of living bears.

In Depth

Further Reading

Further reading- Ancient DNA evidence for the loss of a highly divergent brown bear clade during historical times. – Molecular Ecology 17 (8): 1962–1970. S. Calvignac, S. Hughes, C. Tougard, J. Michaux, M. Thevenot, M. Philippe, W. Hamdine & C. Hanni – 2008.

SPECIES SPOTLIGHT