Cephalopoda - Pseudorthocerida - Spyroceratidae
Parent taxon: Spyroceratinae according to C. Teichert et al. 1964
See also Sepkoski 2002
Sister taxa: Adnatoceras, Anastomoceras, Atahococeras, Bitaunioceras, Cancellspyroceras, Cryptorthoceras, Cyrtospyroceras, Cyrtothoracoceras, Diagoceras, Fusicoceras, Geisonoceroides, Gordonoceras, Lopingoceras, Palaeospyroceras, Palmeroceras, Petryoceras, Pseudocycloceras, Reticycloceras, Sceptrites, Shikhanoceras, Spyroceras, Suloceras, Tripteroceroides
Subtaxa: Euloxoceras angustius Euloxoceras greenei Euloxoceras greeni
Ecology: fast-moving nektonic carnivore
Distribution:
• Carboniferous of Kazakhstan (1 collection), United States (50: Arkansas, Texas)
• Devonian of Kyrgyzstan (1)
Total: 52 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.