Pleuroacanthites

Pleuroacanthites; Temporal range: Hettangian PreꞒ Ꞓ O S D C P T J K Pg N ↓
Scientific classification
Kingdom:	Animalia
Phylum:	Mollusca
Class:	Cephalopoda
Subclass:	Ammonoidea
Order:	Lytoceratida
Family:	Pleuroacanthitidae
Subfamily:	Pleuroacanthitinae
Genus:	Pleuroacanthites; Canavari, 1883
Species
	Pleuroacanthites biformis Sowerby, 1831; Pleuroacanthites charlottensis Longridge et al., 2008;

Pleuroacanthites is one of two genera included in the Early Jurassic Pleuroacanthitidae and sole representative of the subfamily Pleuroacanthitinae. The shell of Pleuroacanthites is very evolute, with numerous whorls subcircular in section becoming incipiently keeled in the adult. Early whorls have parabolic nodes, later whorls are covered with oblique line which form a long ventral sinus. Sutures have lytoceratid (moss-like) lobes but more or less phylloid saddle endings.

Distribution

Jurassic deposits in British Columbia, China and Alaska ^[2]

References

^ Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.
^ ^a ^b Paleobiology Database - Pleuroacanthites. 2017-10-18.

W.J Arkell et al., Systematic Descriptions, Mesozoic Ammonoidea, Treatise on Invertebrate Paleontology, Part L (1957) p. L193

[Sepkoski_Ceph-1] Sepkoski, Jack (2002). "Sepkoski's Online Genus Database". Retrieved 2014-05-28.

[paleodb-2] Paleobiology Database - Pleuroacanthites. 2017-10-18.

[1]

[2]