Shop Our Featured Collection- The sawfish rostral spine fossil of Onchopristis numidus is a remarkable remnant from the Late Cretaceous period, found in Morocco. Onchopristis was an extinct genus of sawfish-like rays belonging to the order Rajiformes, closely related to modern sawfish but distinct in its evolutionary lineage. These fossils provide valuable insights into prehistoric marine ecosystems and the diversity of cartilaginous fish during the Cretaceous.