Cephalopoda - Ammonitida - Psiloceratidae
Alternative combination: Ammonites planorbis
Belongs to Psiloceras according to A. Hillebrandt and K. Kment 2015
See also Maisch and Kapitzke 2010
Sister taxa: Psiloceras (Discamphiceras), Psiloceras angulocostatum, Psiloceras calliphylloides, Psiloceras calliphyllum, Psiloceras marcouxi, Psiloceras pacificum, Psiloceras plicatulum, Psiloceras polymorphum, Psiloceras pressum, Psiloceras primocostatum, Psiloceras rectocostatum, Psiloceras reynesi, Psiloceras spelae, Psiloceras strongolum, Psiloceras tibeticum, Psiloceras tilmanni, Transipsiloceras transiens
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 40.8
Distribution:
• Jurassic of Austria (2 collections), Canada (1: British Columbia), France (4), the United Kingdom (5)
• Triassic to Jurassic of the United Kingdom (1)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.