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ALBURQUERQUE, MN – According to a new scientific study, the tiny arms of the mortal Tyrannosaurus rex could have been useful.
The T. rex., Known for having a big head and a powerful jaw that stunts its limbs, may have had a bigger movement in the arms than previously thought.
At the annual meeting of the Society of Vertebrate Paleontology over the weekend, co-investigators Christopher Langel and Matthew Bonnan of Stockton University presented a study of the functions of the elbow and forearm of the American alligator and domestic turkey, distant relatives of T. rex.
According to a report by LiveScience, they discovered that theropods, or carnivorous, bipedal bipedal dinosaurs, could have rotated their palms inward and upward.
The theropods could have used these rotating forearms to trap their prey in place or bring them together to take a bite, but further research is needed to determine if T. rex. and other dinosaurs actually had these member functions.
This theory could be difficult to support with scientific evidence of dinosaurs, because humans will never see a real T. rex. in action, and the ligaments and soft tissues that affect the movement of the arms rarely fossilize.
However, researchers plan to study the ligaments of other bipedal dinosaurs and compare them to alligators and turkeys to determine whether these arm movements actually occurred in dinosaurs.
The research has not yet been published in a peer-reviewed journal.
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