Este dinosaurio carnívoro tenía un tamaño mediano

The skeleton of “Spike” has also allowed for documenting the plumage distribution in oviraptorids: fossil impressions and phylogenetic comparisons indicate that Oviraptor was covered in feathers

with a cartilaginous skeleton and a streamlined body adapted for marine life

con una longitud estimada de unos 3 metros

Orcinus citoniensis may have hunted large fish and squid in packs

Sinomegaceros pachyosteus Guanlong Este dinosaurio carnívoro tenía unMorphological description and paleoenvironmental considerations of Sinomegaceros pachyosteus (Artiodactyla, Cervidae) from the Pleistocene of China Sinomegaceros pachyosteus is an extinct species of giant deer in the genus Sinomegaceros , known for its spectacular antlers and large body size. This taxon inhabited eastern Asia during the Middle to Late Pleistocene, especially in what is now China, amid significant climatic change and faunal renewal. S.