Kosmoceratops richardsoni eomaia pectoral fins with upper and

pectoral fins with upper and lower bone-like elements

Esto lo hace más grande y más robusto en su estructura esquelética que muchos de sus parientes

a feature previously associated almost exclusively with sauropods

This dinosaur inhabited what is now North America

The structure of its spine

Kosmoceratops richardsoni eomaia pectoral fins with upper andKosmoceratops (K. richardsoni, 'Ornamental horned face') is a genus of ceratopsid ornithischian dinosaur that lived during the Campanian of the Late Cretaceous period, approximately 76 million years ago, in what is now the state of Utah, in the United States. Joined. Kosmoceratops was a relatively small ceratopsid, measuring around 4. 5 to 5 meters in length and weighing around 2 tons. It had a very distinctive skull, with a series of horns and