†Harpoceras (Harpoceras) lassum Buckman 1927 (ammonite)
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Cephalopoda - Ammonitida - Hildoceratidae
Alternative combination: Maconiceras lassum
Belongs to Harpoceras (Harpoceras) according to M. Bécaud 2006
See also Howarth 1992
Sister taxa: Harpoceras (Harpoceras) kisslingi, Harpoceras (Harpoceras) mediterraneum, Harpoceras (Harpoceras) rulleaui, Harpoceras (Harpoceras) strangewaysi, Harpoceras (Harpoceras) subexaratum
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 99.9
Distribution:
• Jurassic of France (6 collections)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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