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quadrupedal dinosaur palms
Previously their was some discussion on the palms in position of theropod
dinosaurs' manus . I was wondering, if theropods palms faced inwards and the
radius and ulna could not cross , what about the manus of quadrupedal
dinosaurs...All reconstructions show that their hands were not in the palms
in position, but the palms faced the posterior... is this correct?...and
when did this change happen...or maybe the bending of the elbow into a semi
sprawling gait made this position possible....?
university of malaya
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