Cephalopoda - Orthocerida - Orthoceratidae
Parent taxon: Orthoceratidae according to J. Dzik 1984
See also Crick 1981, Sepkoski 2002, Sweet 1958 and Teichert et al. 1964
Sister taxa: Aethiosolen, Anaspyroceratinae, Chebbioceras, Infundibuloceras, Kopaninoceras, Leurocycloceratinae, Merocycloceras, Michelinoceras, Michelinoceratinae, Orthoceras, Orthoceratinae, Orthocycloceras, Palorthoceras, Pleurorthoceras, Pojetoceras, Prohypogeophis, Prohypogeophis tunariensis, Pseudospyroceras, Striatocycloceras, Theoceras, Tibichoanoceras, Tienoceras
Subtaxa: Ctenoceras schmidti Ctenoceras sweeti Ctenoceras verticillatum
Type: Ctenoceras schmidti
Ecology: nektonic carnivore
Distribution:
• Devonian of Brazil (1 collection)
• Ordovician of China (3), Estonia (9), Norway (4), Sweden (2)
Total: 19 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.