Cephalopoda - Nautilida - Trigonoceratidae
Full reference: V. E. Ruzhentsev and V. N. Shimanskiy. 1954. Nizhnepermskie svernutye i sognutye Nautiloidei yuzhnogo Urala. Akademiya Nauk SSSR, Trudy Paleontologicheskogo Instituta 50:1-150
Parent taxon: Trigonoceratidae according to C. Teichert et al. 1964
See also Laptikhovsky et al. 2013, Niko and Ozawa 1997 and Sepkoski 2002
Sister taxa: Aphelaeceras, Aulagonoceras, Chouteauoceras, Coelonautilus, Diodoceras, Discitoceras, Endolobus, Epistroboceras, Imonautilus, Leuroceras, Lispoceras, Maccoyoceras, Mesochasmoceras, Neothrincoceras, Planetoceras, Rineceras, Stroboceras, Subclymenia, Thrincoceras, Triboloceras, Trigonoceras, Vestinautilus
Subtaxa: Apogonoceras remotum
Type: Apogonoceras remotum
Ecology: nektobenthic carnivore
Distribution: found only at Aktasty River, eastern limestone ridge, Aktastinian, Aktyubinsk Region (Permian of Kazakhstan)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.