What is belemeia?

Answer 1

Belemeia, also known as "belemnite," refers to an extinct group of marine cephalopods that resembled modern squid and cuttlefish. They thrived during the Mesozoic era, particularly in the Jurassic and Cretaceous periods. Belemnites are characterized by their elongated, bullet-shaped internal shells, which often fossilize well and are found in sedimentary rock formations. Their fossils provide valuable insights into ancient marine environments and the evolutionary history of cephalopods.