†Rollieria freii Jeannet 1951 (ammonite)
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Cephalopoda - Ammonitida - Oppeliidae
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 Rollieria according to A. Jeannet 1951
Sister taxa: Rollieria canaliculata, Rollieria rollieri
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 31.0
Distribution:
• Jurassic of Switzerland (2 collections)
Total: 2 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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