Diprotodon optatum Parasaurolophus The skull of Mantellisaurus was

The skull of Mantellisaurus was elongated and relatively low

Scale 1:72 - 170 x 66 x 18 mm H (Complete)

los ossiconos del Megacerops estaban hechos de hueso y no de queratina

had a long and robust neck

but thrived in the aftermath

Diprotodon optatum Parasaurolophus The skull of Mantellisaurus wasDiprotodon optum, commonly known as diprotodon, was the largest marsupial that ever existed. This gigantic mammal inhabited Australia during the Pleistocene, from about 1. 6 million years ago to about 46,000 years ago. Its appearance resembled that of a huge wombat or a cross between a wombat and a rhinoceros, with a size that could reach 4 meters in length and up to 3 meters in height at the shoulders, and an estimated weight of up to 2. 8 tons. The