†Collina gemma Bonarelli 1894 (ammonite)
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Cephalopoda - Ammonitida - Dactylioceratidae
Belongs to Collina according to J. Guex 1972
See also Géczy and Szente 2006
Sister taxa: Collina lauxi, Collina linae, Collina nicklesi, Collina pseudoyoungi, Collina spinata, Mucrodactylites clapierensis, Mucrodactylites freboldi, Mucrodactylites sorguensis, Mucrodactylites mucronatus, Mucrodactylites gracilis, Mucrodactylites marioni
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 24.7
Distribution:
• Jurassic of Bulgaria (1 collection), France (5), Hungary (4), Morocco (1), Spain (29)
Total: 40 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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