a Pachycephalosaurus

in what is now South Africa

The discovery of more fossils and the advance in analysis techniques have improved the understanding of the biomechanics of Elasmosaurus

which has allowed paleontologists to accurately reconstruct its anatomy and propose hypotheses about its behavior and ecology

Cuvieronius hyodon Longisquama a PachycephalosaurusCuvieronius hyodon is an extinct species of proboscidean mammal belonging to the family Gomphotheriidae, which inhabited America during the Pleistocene, with a distribution ranging from southern North America to wide areas of Central and South America. It is one of the most representative gomphotheres of the continent, both for its geographic dispersion and its ecological versatility. From a morphological point of view, Cuvieronius hyodon had a