Robuta

https://jurassiccoastfossils.com/products/asteroceras-obtusum-display-multi-ammonite-fossil-75-mm Asteroceras obtusum display multi-ammonite fossil (76 mm) – Jurassic Coast Fossils A stunning example of a calcite ammonite fossil of the species Asteroceras obtusum from the world-famous Jurassic Coast beach of Lyme Regis, Dorset UK. The... asteroceras obtusumjurassic coastdisplaymultiammonite