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

Nigersaurus era un herbívoro especializado en pastoreo bajo (“low browser”)

projecting its silhouette on the surface of the ground

a Pachycephalosaurus

en algunos casos

Cuvieronius hyodon Longisquama The discovery of more fossilsCuvieronius 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