†Erymnoceras ajax d'Orbigny 1850 (ammonite)
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Cephalopoda - Ammonitida - Pachyceratidae
Alternative combination: Ammonites ajax
Belongs to Erymnoceras according to A. Jeannet 1951
Sister taxa: Erymnoceras baylei, Erymnoceras coronoides, Erymnoceras doliforme, Erymnoceras nodosum, Erymnoceras philbyi, Erymnoceras triplicatum
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 32.4
Distribution:
• Jurassic of Saudi Arabia (2 collections), Switzerland (4)
Total: 6 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
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