TF0207 - Barthrotomaria reticulata

TF0207_HS.png

TF0207 hand specimen. Note coiled shell.

TF0207_sketch.png

TF0207 sketch. Note single chamber.

Specimen Age

Jurassic

Location

Coralline Oolite, Upware, Cambridgeshire

Species

Barthrotomaria reticulata

Stratigraphic Range

Jurassic

Taxonomy

Phylum: Mollusca
Class: Gastropoda
Genus: Barthrotomaria

Distinctive Features

Coiled shell (helical)
One chamber

Preservation

Steinkern
(here an internal cast)
TF0207 - Barthrotomaria reticulata