A nearly complete skeleton of one of the smallest dinosaurs, Alnashetri cerropoliciensis, was found in Argentina's Patagonia. This crow-sized dinosaur offers insight into the alvarezsaurs group and ...
This specimen, given the nickname “Alna,” was unearthed in sandstone at a site called La Buitrera in northern Patagonia.
B U E N O S A I R E S, Argentina, Feb. 23 -- An Argentine paleontologist claims to have unearthed remains ofthe world's largest dinosaur in the latest find to show thenation's richness in bones ...
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