ZONABANTEN.com – Discovery fossil is an activity that can reveal various aspects of life from the earth’s past.
Scientists and archaeologists some time ago managed to lift fossil dinosaur which has a small arm on Argentinawhich is estimated to have lived 70 million years ago.
This dinosaur named Guemesia ochoai, comes from the Cretaceous period whose fossils were found in the province of Salta, Argentinareported by Reuters media on Sunday.
Scientists estimate that Guemesia ochoai was a carnivore from the abelisaurus group, which walked on two legs and had small arms and a smaller body stature than Tyrannosaurus-rex in North America.
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This small hand size obliges dinosaur to use the head and jaw.
“It’s very unique and very different from dinosaur other carnivores. We understand that we are dealing with a completely new species,” said researcher at the Science Council Argentina CONICET, Federico Agnolin.
These dinosaurs are thought to be young, para scientist ensured that the abelisaurus roamed what is now Africa, South America and India.
Because several species of abelisaurus were excavated in Argentinamostly in southern Patagonia.
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