Golden ammonite fossil hand picked from the Dorset Jurassic Coast. Size Approx 20mm

This specimen is consistent with the genus Crucilobiceras (specifically resembling Crucilobiceras densinodulum), which belongs to the family Eoderoceratidae.
Geological Horizon: These are index fossils for the Sinemurian stage of the Early Jurassic period (around 195–196 million years old)

The ammonite has been cleaned
Including a protective layer