†Quintucoceras macrospinatum Parent and Garrido 2026 (ammonite)
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Cephalopoda - Ammonitida - Neocomitidae
Full reference: H. Parent and A. C. Garrido. 2026. The lower Valanginian ammonite fauna of Puerta Quintuco, Argentina – with description of the new genus Quintucoceras. Boletín del Instituto de Fisiografía y Geología 94:1-41
Belongs to Quintucoceras according to H. Parent and A. C. Garrido 2026
Sister taxa: Quintucoceras denticulatum, Quintucoceras pseudowichmanni, Quintucoceras wichmanni
Type specimen: MOZ-PI- 12249/1, a shell
Ecology: fast-moving nektonic carnivore
Distribution:
• Cretaceous of Argentina (10 collections)
Total: 10 collections including 12 occurrences
Specimen images are retrieved through the ePANDDA API.
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