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Dinosaur nostrils fronted by fleshy noses, says study
Ohio University paleontologist Lawrence Witmer debunks two centuries of nose-less dinosaur art by showing that rostral nostrils and fleshy external noses were common. X rays of 45 species and vascular groove analysis in bones support front facing nostrils across birds reptiles and mammals, reshaping imagined dinosaur appearance.
MENTIONED IN THIS ARTICLE
National Geographic
Ohio University
Lawrence Witmer
Witmer
University of Utah
Scott Sampson
Mike Skrepmik