Cephalopoda - Orthocerida - Orthoceratidae
Full reference: J. K. Zhao. 1954. Permian cephalopods from Tanchiashan, Hunan. Acta Palaeontologica Sinica 2:1-58
Parent taxon: Orthoceratidae according to K. Tongtherm et al. 2016
See also Sepkoski 2002 and Teichert et al. 1964
Sister taxa: Aethiosolen, Anaspyroceratinae, Chebbioceras, Ctenoceras, Infundibuloceras, Kopaninoceras, Leurocycloceratinae, Merocycloceras, Michelinoceras, Michelinoceratinae, Orthoceras, Orthoceratinae, Orthocycloceras, Palorthoceras, Pleurorthoceras, Pojetoceras, Prohypogeophis, Prohypogeophis tunariensis, Pseudospyroceras, Striatocycloceras, Theoceras, Tibichoanoceras
Subtaxa: Tienoceras lenticulare
Ecology: nektonic carnivore
Distribution:
• Triassic of Thailand (1 collection)
• Permian of China (1)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.