A Jurassic pterosaur fossil, known to paleontologists for over 160 years, isn’t a new species. It is an odd specimen of Rhamphorhynchus muensteri.
Roughly 201 million years ago, drastic changes extinguished many forms of life and led to conditions that allowed the ...
The tiny ankle bone tells a mighty story about where dinosaurs originates and challenges longstanding hypotheses in the ...
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