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1 References  



1.1  Bibliography  







2 External links  














Notharctus






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From Wikipedia, the free encyclopedia
 


Notharctus
Temporal range: Early-Mid Eocene (Wasatchian-Uintan)
~50.3–40.4 Ma

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Notharctus tenebrosus
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Primates
Suborder: Strepsirrhini
Family: Notharctidae
Subfamily: Notharctinae
Genus: Notharctus
Leidy, 1870
Species
  • N. pugnax
  • N. robustior
  • N. tenebrosus
  • N. venticolus
  • Synonyms
    • Hipposyus Leidy 1872
    • Limnotherium Marsh 1871
    • Telmalestes Marsh 1872
    • Thinolestes Marsh 1872
    • Tomitherium Cope 1872

    Notharctus is a genus of adapiform primate that lived in North America and Europe during the late to middle Eocene.[1]

    N. tenebrosus (left) compared to Plesiadapis cookei (right), a plesiadapiform. Both come from Eocene Wyoming, though the latter is slightly geologically older.

    The body form of Notharctus is similar to that of modern rats. Its fingers were elongated for clamping onto branches, including the development of a thumb. Its spine is flexible and the animal was about 40 centimetres (16 in) in length, excluding the long tail.[2]

    There were at least four different Notharctus species.[1] Fossils from at least seven other potential species have also been discovered.[citation needed]

    N. osborni skull

    References

    [edit]
    1. ^ a b Gebo 2002, p. 25.
  • ^ Palmer, D., ed. (1999). The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals. London: Marshall Editions. p. 287. ISBN 1-84028-152-9.
  • Bibliography

    [edit]
    [edit]
    Retrieved from "https://en.wikipedia.org/w/index.php?title=Notharctus&oldid=1232845515"

    Categories: 
    Notharctinae
    Prehistoric primate genera
    Eocene primates
    Ypresian life
    Lutetian life
    Bartonian life
    Wasatchian
    Bridgerian
    Uintan
    Eocene mammals of North America
    Fossils of the United States
    Paleontology in Colorado
    Paleontology in Nevada
    Paleontology in New Mexico
    Paleontology in Texas
    Paleontology in Utah
    Paleontology in Wyoming
    Fossil taxa described in 1870
    Taxa named by Joseph Leidy
    Hidden categories: 
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    Short description is different from Wikidata
    Articles with 'species' microformats
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    Articles with unsourced statements from March 2015
     



    This page was last edited on 5 July 2024, at 22:26 (UTC).

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