Ancyloceras is an extinct genus of heteromorph ammonites found throughout the world during the Lower Cretaceous, from the Lower Barremian epoch until the genus extinction during the Lower Aptian.
Ancyloceras is an extinct genus of heteromorph ammonites found throughout the world during the Lower Cretaceous, from the Lower Barremian epoch until the genus extinction during the Lower Aptian.
==Selected species== Ancyloceras audouli Astier, 1851 Ancyloceras fallauxi Uhlig, 1883 Ancyloceras mantelli Casey, 1960 Ancyloceras matheronianum d'Orbigny, 1842 Ancyloceras vandenheckii Astier, 1851
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).