Its skeleton already reflected an anatomy clearly adapted to incipient gigantism

lo que sugiere una distribución global durante su época

with a length of around 50 centimeters

15 thoracic

indicating that Keichosaurus could still move clumsily on land or in shallow water

Neomonachus tropicalis Variant:Primed Its skeleton already reflected anNeomonachus tropicalis, Caribbean monk seal, also known as the Caribbean monk seal, is remembered as an extinct species of pinniped mammal belonging to the Phocid family. Its existence was intrinsically linked to the waters of the Caribbean Sea, where it was the only representative of its order in this clearly tropical environment. Weighing approximately 200 kilograms and measuring around 2. 5 meters in length, the Caribbean monk seal stood out as one