Brigham Young University Geologists Discover Oldest Known Pterosaur Fossil
A pterosaur is not a dinosaur, but the oldest known powered flying vertebrates. Brigham Young University students and teachers have published the result of their findings of the oldest known fossil.
Read more on NPR
Làm đẹp Blog 247 August 15, 2018 at 03:39AM
Category Health & Science
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