Acanthoptychoceras Explained

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

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]}

Notes and References

1. http://www.fossilworks.org/cgi-bin/bridge.pl?a=taxonInfo&taxon_no=305673 Paleobiology Database Paleobiology Database
2. Mikhail V. KAKABADZE, Jean-Pierre THIEULOY AMMONITES HÉTÉROMORPHES DU BARRÉMIEN ET DE L'APTEEN DE COLOMBIE (AMÉRIQUE DU SUD)