Acanthoptychoceras

Acanthoptychoceras is an extinct genus of ammonites belonging to the family Ancyloceratidae.

Acanthoptychoceras
Temporal range: 130.0–125.45 Ma
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Acanthoptychoceras spinatocostatum
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Cephalopoda
Subclass: †Ammonoidea
Order: †Ammonitida
Suborder: †Ancyloceratina
Family: †Ancyloceratidae
Genus: †Acanthoptychoceras
Manolov, 1962
Species
  • A. spinatocostatum

Species
  • Acanthoptychoceras spinatocostatum Manolov, 1962

Fossil record

Fossils of Acanthoptychoceras have been found in the Cretaceous of France, Italy, Bulgaria and Colombia (age range: from 130.0 to 125.45 million years ago.).[1][2]

gollark: - that would either involve erasing i.e. killing all extant humans, or overwriting/meddling with their minds and bodies (so basically the same thing) - obviously problematic- anthropomorphic animals probably wouldn't work very well either, inasmuch as most animals are quadrupeds and we're bipeds, along with probably a ton of other things- Marxism bad
gollark: no.
gollark: I do not. That would be terrible for many reasons.
gollark: Really okay animation?
gollark: A book which turns people into anthropomorphic animals? That seems like an anomaly. It should be in containment.

References
  1. Paleobiology Database Paleobiology Database
  2. Mikhail V. KAKABADZE, Jean-Pierre THIEULOY AMMONITES HÉTÉROMORPHES DU BARRÉMIEN ET DE L'APTEEN DE COLOMBIE (AMÉRIQUE DU SUD)


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