Sutneria

Sutneria Temporal range: Late Jurassic
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Subclass:	Ammonoidea
Order:	Ammonitida
Superfamily:	Perisphinctoidea
Family:	Aulicostephanidae
Genus:	Sutneria Reinecke, 1818

Sutneria is a genus of small ammonites from the Upper Jurassic (Kimmeridgian) of Europe (Germany). Its shell is generally evolute with a narrowly rounded whorl section and tubercles along the lower flanks.

Sutneria is assigned to the Aulicostephanidae, part of the superfamily Perisphinctoidea.

References

• Sutneria playnota in jsdammonites.fr
• Donovan, D.t. et al. 1981. Classification of the Jurassic Ammonitina. The Ammonoidea, Systematics Assoc. special volume 18