The vertebral column is a key component of the jawed vertebrate (gnathostome) body plan, but the primitive embryonic origin of this skeleton remains unclear. In tetrapods, all vertebral components ...
One of the riddles of mammal evolution explained: the strong conservation of the number of trunk vertebrae. Researchers of the Naturalis Biodiversity Center and the University of Utah show that this ...
Argentinian scientists have found fossilised bones of one of the world's oldest dinosaur species in the Andes Mountains.
13don MSN
‘Time-Capsule’ bones of Huayracursor illuminate the rise of later giants like Argentinosaurus
Dated to about 230 million years, jaguensis is among the earliest known dinosaurs and promises new insight into the rise of the giant sauropods.
Argentinian scientists have found fossilized bones of one of the world s oldest dinosaur species in the Andes Mountains, ...
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