†Polonoceras Dybczynski 1913 (ammonite)
Click image to enlarge. Click to access iDigBio record.
Cephalopoda - Goniatitida - Tornoceratidae
Alternative spelling: Tornoceras (Polonoceras)
Parent taxon: Aulatornoceratinae according to D. Korn 2006
See also Glenister 1958, Korn and Klug 2002 and Sepkoski 2002
Sister taxa: Armatites, Aulatornoceras, Immenites, Planitornoceras, Truyolsoceras
Subtaxa: Polonoceras baikuense Polonoceras delepinei Polonoceras dux Polonoceras mensinki Polonoceras planum Polonoceras subundulatum
Type: Polonoceras planum
Ecology: fast-moving nektonic carnivore
Distribution:
• Devonian of Australia (24 collections), Germany (1), Kazakhstan (3), the Russian Federation (2)
Total: 30 collections including 31 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.