Dactylioceras tenuicostatum Ammonite Fossil – Whitby Jurassic, Yorkshire Coast

A genuine Dactylioceras tenuicostatum ammonite fossil from Whitby on the Yorkshire Coast, dating back around 180 million years to the Lower Jurassic period.

This is a high-quality specimen, showing fine, evenly spaced ribbing and a clean, well-defined coiled shape typical of Dactylioceras tenuicostatum. Carefully selected for its condition and overall presentation, it makes a standout piece for any collection.

Each fossil is completely unique, formed in the Jurassic seas that once covered the UK and preserved with excellent natural detail.

A 100% authentic Yorkshire Coast ammonite fossil, perfect for collectors or display, and a superb example of this classic Whitby species.