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Image: Recreation of the new dinosaur Gualicho shinyae eying a smaller duckbilled dino. Credit: Jorge González and Pablo Lara

Animals

New Dinosaur Had Tiny T.rex Arms

The 1000-pound dinosaur's arms were the size of a small child's.

Published On 07/13/2016
2:00 PM EDT
Image: The new dinosaur Gualicho showing the fossils that were found along with its other likely anatomy. Credit: Jorge González and Pablo Lara
Photo: Akiko Shinya, the Field Museum's chief fossil preparator for whom the new dinosaur is named, with Gualicho shinyae at the dig site. Credit: Peter Makovicky, The Field Museum
Photo: Researchers at the expedition site, the Huincul Formation of northern Patagonia. Credit: The Field Museum