The Paleobiology Database

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Crioceratites

Taxonomy

Crioceratites was named by Leveillé (1837) [Sepkoski's age data: K Vala-u K Barr-u Sepkoski's reference number: 1066].

It was assigned to Crioceratitinae by Klinger and Kennedy (1992); to Ancyloceratidae by Kakabadze and Hoedemaeker (1997); to Ammonoidea by Imlay (1960) and Sepkoski (2002); and to Crioceratitidae by Avram and Gradinaru (1993) and Klein et al. (2007).

Species

Species lacking formal opinion data

Sister genera

Synonyms

Crioceras was named by d'Orbigny (1842) [Sepkoski's age data: K Haut-l].

It was reranked as Crioceratites (Crioceras) by Jeletzky (1958); it was synonymized subjectively with Crioceratites by Klein et al. (2007).

It was assigned to Crioceratites by Jeletzky (1958); and to Ammonoidea by Sepkoski (2002).
Toxoceras was named by D'Orbigny (1842).

It was synonymized subjectively with Crioceratites by Wright et al. (1996).

It was assigned to Cephalopoda by Vasicek (2006).

Synonymy list

Year	Name and author
1837	Crioceratites Leveillé
1842	Toxoceras D'Orbigny
1842	Crioceras d'Orbigny p. 457
1958	Crioceratites (Crioceras) Jeletzky
1960	Crioceratites Imlay p. 196
1992	Crioceratites Klinger and Kennedy p. 74
1993	Crioceratites Avram and Gradinaru p. 672
1997	Crioceratites Kakabadze and Hoedemaeker p. 59
2002	Crioceras Sepkoski, Jr.
2002	Crioceratites Sepkoski, Jr.
2006	Toxoceras Vasicek p. 433
2007	Crioceratites Klein et al. p. 34

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