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 minuendum, Rollierites tenue
Type specimen: Its type locality is Hübstel, bed B.7 (Rollier collection), which is in a Callovian carbonate limestone in Switzerland
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 30.4
Distribution:
• Jurassic of Switzerland (3 collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.