Marcgodinotius

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Marcgodinotius
Temporal range: 56.0–47.8  Ma
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Primates
Suborder: Strepsirrhini
Family: Notharctidae
Genus: Marcgodinotius
Bajpai et al., 2005
Species:
M. indicus
Binomial name
Marcgodinotius indicus
Bajpai et al., 2005

Marcgodinotius is a genus of adapiform primate that lived in Asia during the early Eocene. [2] [3] It is a monotypic genus, the only species being Marcgodinotius indicus. [2] Another adapiform primate Suratius robustus was found in the same horizon. [4] Anthrasimias may be a junior synonym of Marcgodinotius and Anthrasimias gujaratensis a junior synonym of Marcgodinotius indicus. [5] [6]

Contents

Marcgodinotius indicus was a species of primate first found in Gujarat, India in 2005. It is believed to have lived about 55 million years ago, during the early Eocene. It weighed around 75 grams which would make it only slightly larger than the world's smallest primates, the mouse lemurs and the dwarf galagos. [7]

The generic name, Anthrasimias, referred to anthra, Greek for coal, because the fossils were found in a coal mine and simias, Latin for monkey or ape. [7]

See also

Related Research Articles

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Strepsirrhini or Strepsirhini is a suborder of primates that includes the lemuriform primates, which consist of the lemurs of Madagascar, galagos ("bushbabies") and pottos from Africa, and the lorises from India and southeast Asia. Collectively they are referred to as strepsirrhines. Also belonging to the suborder are the extinct adapiform primates which thrived during the Eocene in Europe, North America, and Asia, but disappeared from most of the Northern Hemisphere as the climate cooled. Adapiforms are sometimes referred to as being "lemur-like", although the diversity of both lemurs and adapiforms does not support this comparison.

<span class="mw-page-title-main">Haplorhini</span> Suborder of primates

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<span class="mw-page-title-main">Adapiformes</span> Extinct order of primates

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Azibiidae is an extinct family of fossil primate from the late early or early middle Eocene from the Glib Zegdou Formation in the Gour Lazib area of Algeria. They are thought to be related to the living toothcombed primates, the lemurs and lorisoids, although paleoanthropologists such as Marc Godinot have argued that they may be early simians. It includes the genera Azibius and Algeripithecus, the latter of which was originally considered the oldest known simian, not a strepsirrhine.

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<span class="mw-page-title-main">Sunil Bajpai</span> Indian Paleontologist

Sunil Bajpai is the Chair Professor of Vertebrate Paleontology in the Department of Earth Sciences, Indian Institute of Technology Roorkee. He is in service as a professor at IIT Roorkee since 1st January 1996 till 30 September 2026. He also served as the director of the Birbal Sahni Institute of Palaeosciences from January 2013 to July 2018.

The Cambay Shale Formation is geologic formation in the Cambay Basin, India. It is of lower Eocene age. It varies in thickness from a few meters on the margins of the basin to more than 2,500m in the depressions. It directly overlies the Olpad Formation and is, in turn, overlain by the Anklesvar Formation in the southern part of the basin and by Kalol Formation in the northern part of the basin. Further north, the Cambay Shale, in its lower part, is gradually replaced by tongues of paralic-deltaic Kadi Formation and finally by Tharad Formation.

References

  1. "PBDB". paleobiodb.org. Retrieved 2021-08-18.
  2. 1 2 Bajpai, Sunil; Kapur, Vivesh V.; Thewissen, J. G. M.; Das, Debasis P.; Tiwari, B. N.; Sharma, Ritu; Saravanan, N. (2005). "Early eocene primates from Vastan lignite mine, Gujarat, western India". Journal of the Palaeontological Society of India. 50 (2): 43–45. ISSN   0552-9360.
  3. Fleagle 2013, pp. 237–238.
  4. Bajpai, Sunil; Kapur, Vivesh V.; Das, Debasis P.; Tiwari, B. N. (2007). "New early eocene primate (Mammalia) from Vastan lignite Mine, District Surat (Gujarat), western India". Journal of the Palaeontological Society of India. 52 (2): 231–234. ISSN   0552-9360.
  5. Dunn, Rachel H. (2016). "New euprimate postcrania from the early Eocene of Gujarat, India, and the strepsirrhine–haplorhine divergence". Journal of Human Evolution. 99: 25–51. doi:10.1016/j.jhevol.2016.06.006. PMID   27650579.
  6. "Twenty-five little bones tell a puzzling story about early primate evolution: Newly discovered primate bones appear to be the most primitive ever found". ScienceDaily. Retrieved 21 February 2019.
  7. 1 2 Bajpai, Sunil; et al. (2008). "The oldest Asian record of Anthropoidea" (PDF). Proceedings of the National Academy of Sciences . 105 (32): 11093–11098. Bibcode:2008PNAS..10511093B. doi: 10.1073/pnas.0804159105 . PMC   2516236 . PMID   18685095 . Retrieved 2008-08-08.

Literature cited