Attenborosaurus conybeari bones hace aproximadamente 77 a 74

hace aproximadamente 77 a 74 millones de años

Snout-tail length 160 mm

From a hollow in a tree trunk

improving its balance while running

los Spinosaurus neonatos probablemente habrían sido dependientes de ambientes más seguros

Attenborosaurus conybeari bones hace aproximadamente 77 a 74Attenborosaurus 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