23 cm Perisphinctes sp. Ammonite - Weymouth Dorset UK Fossil
Perisphinctes (pickeringius?) (Young & Bird) Ammonite
Common Corallian (Upper Oxfordian)
Weymouth, Dorset England
A nice large adult Perisphinctes sp. from the Oxfordian, corallian Jurassic of Weymouth. This one measures 23 cm across. It has nice white calcite that contrasts with the beige rock.