†Orbignyceras hirtzi Collignon 1958 (ammonite)
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Cephalopoda - Ammonitida - Oppeliidae
Full reference: M. Collignon. 1958. Atlas des fossiles caractéristiques de Madagascar (Ammonites). Fascicule II (Bathonien, Callovien). Pl. VI-XXXIII. Figs 31-161
Belongs to Orbignyceras according to M. Collignon 1958
Sister taxa: Orbignyceras kiliani, Orbignyceras paulowi, Orbignyceras pseudopunctatum, Orbignyceras regulare, Orbignyceras trezeense
Type specimen: UBGD.010161. Its type locality is Manamana, which is in a Callovian marine sandstone in Madagascar.
Ecology: fast-moving nektonic carnivore
Distribution: found only at Manamana
Specimen images are retrieved through the ePANDDA API.
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