Attenborosaurus conybeari bones Estimated to have measured between

Estimated to have measured between 2 and 2

los Spinosaurus neonatos probablemente habrían sido dependientes de ambientes más seguros

hace aproximadamente 77 a 74 millones de años

This dietary specialization makes it one of the most unusual ichthyosaurs

Attenborosaurus conybeari bones Estimated to have measured betweenAttenborosaurus conybeari is an extinct genus of plesiosaur that inhabited the seas of the Early Jurassic, approximately 190 million years ago, on what is now the south coast of England. This marine reptile is characterized by an unusual combination of a relatively long neck and a proportionally large head, traits that distinguish it from other plesiosaurs of its time. The skeleton of Attenborosaurus reveals adaptations typical of an efficient marine