Dactylioceras Tenuicostatum, Fossil, Ammonite, Whitby, North Yorkshire

Dactylioceras Tenuicostatum ammonite with perfect centre. Collected from the gray shales on the North Yorkshire coast and prepared professionally.

Actual ammonite size 8 cm (80 mm).

Locality:

Whitby, Gray Shales, North Yorkshire, England.

Stratigraphy:

Toarcian Stage, Tenuicostatum Zone, Tenuicostatum Subzone, Upper Lias, Lower Jurassic.

Age:

183 Million Years Old