narrow skull with a long

Recibió su nombre en honor al río Dzungaria en Mongolia

which was adorned with four large bony spines known as "thagomizers

standing out for its unique anatomy and ecological specialization

It is also believed that it was a social animal

Smok wawelski Giganotosaurus narrow skull with a longSmok wawelski is an extinct genus of large carnivorous archosaur. He lived during the late Triassic period. His remains have been found in Lisowice, southern Poland. The only species is Smok wawelski and was named in 2012. It is larger than any other predatory archosaur known from the Late Triassic or Early Jurassic of central Europe. Smok's relationship to other archosaurs has not yet been studied in depth; It may be a rauisuchid, a prestosuchid, an