Naobaogou Formation

The Naobaogou Formation is a geological formation in the Daqing Mountains of China. It is of Lopingian age. It consists of three rhythms of sediment, labelled members I-III primarily of purple siltstone, but each with a thick basal conglomerate. It is notable for its fossil content, producing one of the most diverse Late Permian vertebrate faunas outside Russia and South Africa.

Naobaogou Formation
Stratigraphic range: Lopingian
TypeGeological formation
Sub-unitsMembers I-III
UnderliesLaowopu Formation
OverliesShiyewan Formation
ThicknessMore than 1000 m
Lithology
PrimarySiltstone
OtherConglomerate
Location
Country China
ExtentDaqing Mountains

Vertebrate Fauna

Fauna of the Naobaogou Formation
Genus Species Material Notes
Caodeyao [1] C. liuyufengi Partial skull, mandible, humerus A Eutherocephalian, closely related to Purlovia.
Daqingshanodon[2] D. limbus Skull Dicynodont
Elginia[3] E. wuyongae Partial skull Pareiasaur
Jiufengia[4] J. Jiai Partial skull and postcranial skeleton Akidnognathid Therocephalian
Shiguaignathus[5] S. wangi Partial skull Akidnognathid Therocephalian
Gansurhinus[6] G. qingtoushanensis Captorhinid
Dicynodontia Indeterminate Partial skulls 6 additional morphotypes in addition to Daqingshanodon, 2 of which are closely related to the former taxon 3 or 4 related to Jimusaria, one possibly closely related to Turfanodon.[7]
gollark: Something something electromigration. It's worse at high temperatures.
gollark: Can you not just swap the flash chip, or is that utterly impossible?
gollark: This would never be a problem for me, as a member of the superior "having a server with remote management hardware but never using it" gang.
gollark: An alleged interview.
gollark: Also, I can use HSTS to force HTTPS all the time and stop downgrade attacks.

References

  1. Liu, Jun; Abdala, Fernando (2020-05-28). "The tetrapod fauna of the upper Permian Naobaogou Formation of China: 5. Caodeyao liuyufengi gen. et sp. nov., a new peculiar therocephalian". PeerJ. 8: e9160. doi:10.7717/peerj.9160. ISSN 2167-8359. PMC 7261480. PMID 32523808.
  2. Zhuh Y (1989). "The discovery of dicynodonts in Daqingshan Mountain, Nei Mongol (Inner Mongolia)" (PDF). Vertebrata PalAsiatica. 27 (1): 9–27.
  3. Liu J, Bever GS (May 2018). Angielczyk K (ed.). "The tetrapod fauna of the upper Permian Naobaogou Formation of China: a new species of Elginia (Parareptilia, Pareiasauria)". Papers in Palaeontology. 4 (2): 197–209. doi:10.1002/spp2.1105.
  4. Liu J, Abdala F (2019-02-22). "Jiufengia jiai gen. et sp. nov., a large akidnognathid therocephalian". PeerJ. 7: e6463. doi:10.7717/peerj.6463. PMC 6388668. PMID 30809450.
  5. Liu J, Abdala F (2017-12-06). "Shiguaignathus wangi gen. et sp. nov., the first akidnognathid therocephalian from China". PeerJ. 5: e4150. doi:10.7717/peerj.4150. PMC 5723136. PMID 29230374.
  6. Reisz RR, Liu J, Li JL, Müller J (May 2011). "A new captorhinid reptile, Gansurhinus qingtoushanensis, gen. et sp. nov., from the Permian of China". Die Naturwissenschaften. 98 (5): 435–41. Bibcode:2011NW.....98..435R. doi:10.1007/s00114-011-0793-0. PMID 21484260.
  7. Liu, J. (2019). "The tetrapod fauna of the upper Permian Naobaogou Formation of China— 4. the diversity of dicynodonts". Vertebrata PalAsiatica: 173–180. doi:10.19615/j.cnki.1000-3118.190522.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.