Nothrotheriops

No-fro-feh-re-ops.
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Maeve Foster

Paleoclimatologist

Maeve Foster explores the Earth's climatic past to understand the forces that shaped life on our planet. Her research into ancient climate events provides valuable context for current environmental challenges.

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Name

Nothrotheriops.

Phonetic

No-fro-feh-re-ops.

Named By

Hoffstetter‭ ‬-‭ ‬1954.‭

Classification

Chordata,‭ ‬Mammalia,‭ ‬Xenarthra,‭ ‬Nothrotheriidae.

Diet

Herbivore.

Species

N.‭ ‬shastensis

Size

‭ ‬2.75‭ ‬meters long.

Known locations

Across the USA and parts of Mexico.

Time Period

Pliocene through to the end of the Pleistocene.

Fossil representation

Multiple specimens,‭ ‬some nearly complete with at least one with remnants of soft tissue.

In Depth

       A relatively small ground sloth when compared to others such as Megatherium,‭ ‬Eremotherium and Glossotherium,‭ ‬Nothrotheriops seems to have had a similar lifestyle and dietary preference of browsing upon vegetation.‭ ‬One specimen of Nothrotheriops from Aden Crater in New Mexico was found in a lava tube and still had the remnants of hair and even a tendon still preserved.‭ ‬The best known species of Nothrotheriops is N.‭ ‬shastensis which is also known as the‭ ‘‬Shasta ground sloth‭’ (‬after Shasta County,‭ ‬California‭)‬.

Further Reading

– Reconstruction of Cranial Morphology and Analysis of Function in the Pleistocene Ground Sloth Nothrotheriops shastense (Mammalia, Megatheriidae). – Contributions in Science 389. – Virginia L. Naples – 1987. – Nothrotheriops from the Pleistocene of Oklahoma and Paleogeography of the Genus. – The Southwestern Naturalist. 36 (2): 178–185. – W. A. Akersten & H. G. McDonald – 1991.

SPECIES SPOTLIGHT