†Subvishnuites welteri Spath 1930 (ceratite)

Cephalopoda - Ceratitida - Xenoceltitidae

Synonym: Parinyoites mastykensis Popov 1962

Belongs to Subvishnuites according to X. Dai et al. 2023

See also Brühwiler and Bucher 2012, Kummel 1969, Popov 1962, Shevyrev 1995 and Spath 1934

Sister taxa: Subvishnuites enveris, Subvishnuites posterus, Subvishnuites stokesi, Subvishnuites yushuensis

Type specimens:

  • Subvishnuites welteri: Its type locality is Noil Boewan, Niki Niki (Owenites beds), which is in a Smithian marine horizon in Indonesia
  • Parinyoites mastykensis: TsGM 8235/5. Its type locality is Mastyk River, outcrop 24, which is in a Smithian marine limestone in the Yatyrgvarta Formation of the Russian Federation.

Ecology: nektonic carnivore

Average measurements (in mm): shell diameter 43.9

Distribution:

• Triassic of Afghanistan (1 collection), China (3), Indonesia (1), Oman (2), the Russian Federation (2)

Total: 9 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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