†Grammoceras penestriatulum Buckman 1902 (ammonite)
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Cephalopoda - Ammonitida - Hildoceratidae
Synonym: Costigrammoceras costigerum Buckman 1926
Belongs to Grammoceras according to J. Gabilly 1976
Sister taxa: Grammoceras normanianum, Grammoceras striatulum, Grammoceras thouarsense, Grammoceras timorense
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 50.4
Distribution:
• Jurassic of France (13 collections), Spain (3), the United Kingdom (1)
Total: 17 collections including 19 occurrences
Specimen images are retrieved through the ePANDDA API.
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