Jump to content

Pseudotribos

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by 4444hhhh (talk | contribs) at 04:14, 27 December 2014. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

Pseudotribos
Temporal range: Middle Jurassic
Life restoration of Pseudotribos
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Synapsida
Clade: Therapsida
Clade: Cynodontia
Clade: Mammaliaformes
Family: Shuotheriidae
Genus: Pseudotribos
Luo et al., 2007
Binomial name
Pseudotribos obustus
Luo et al., 2007

Pseudotribos ("false chewing") is an extinct genus of mammal that lived in China during the Middle Jurassic some 165 million years ago, more closely related to monotremes than to placental or marsupial mammals.[1] The only known specimen was found in the Daohygou Formation in Inner Mongolia (41°18′N 119°12′E / 41.3°N 119.2°E / 41.3; 119.2: paleocoordinates 42°36′N 122°24′E / 42.6°N 122.4°E / 42.6; 122.4).[2][3]

References

  1. ^ Luo, Zhe-Xi; Ji, Qiang; Yuan, Chong-Xi (2007). "Convergent dental adaptations in pseudo-tribosphenic and tribosphenic mammals" (PDF). Nature. 450 (7166): 93–97. Bibcode:2007Natur.450...93L. doi:10.1038/nature06221. PMID 17972884. Retrieved September 2013. {{cite journal}}: Check date values in: |accessdate= (help)
  2. ^ Pseudotribos robustus in the Paleobiology Database. Retrieved May 2013.
  3. ^ Daohugou (Jurassic to of China) in the Paleobiology Database. Retrieved May 2013.