Cephalopoda - Ammonitida - Pachyceratidae
Full reference: A. Jeannet. 1951. Stratigraphie und Palaeontologie des oolithischen Eisenerzlagers von Herznach und seiner Umgebung. Beiträge zur Geologie der Schweiz, Geotechnische Serie 13(5):1-240
Belongs to Rollierites according to A. Jeannet 1951
Sister taxa: Rollierites biplicatum, Rollierites dimidiatum, Rollierites tenue, Rollierites tuba
Type specimen: Its type locality is Herznach, bed B.7 (Moesch collection), which is in a Callovian carbonate limestone in Switzerland
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 52.5
Distribution:
• Jurassic of France (2 collections), Switzerland (6)
Total: 8 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.