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, Euloxoceras, Fusicoceras, Geisonoceroides, Gordonoceras, Lopingoceras, Palaeospyroceras, Palmeroceras, Petryoceras, Pseudocycloceras, Sceptrites, Shikhanoceras, Spyroceras, Suloceras, Tripteroceroides
Subtaxa: Reticycloceras croneisi Reticycloceras girtyi Reticycloceras peytonense Reticycloceras sequoyahense
Ecology: fast-moving nektonic carnivore
Distribution:
• Carboniferous of Argentina (1 collection), the Czech Republic (1), the United Kingdom (3), United States (41: Alabama, Arkansas)
Total: 46 collections including 51 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.