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Dinosaur fossils from China help Penn researchers describe new 'Titan'（图）
Dinosaur fossils sauropods
2014/3/18
A team led by University of Pennsylvania paleontologists has characterized a new dinosaur based on fossil remains found in northwestern China. The species, a plant-eating sauropod named Yongjinglong d...
Discovery of new Tiktaalik roseae fossils reveals key link in evolution of hind limbs（图）
Tiktaalik roseae fossils evolution
2014/3/17
The discovery of well-preserved pelves and a partial pelvic fin from Tiktaalik roseae, a 375 million-year-old transitional species between fish and the first legged animals, reveals that the evolution...
UNIVERSITY PARK, Pa. -- Today in Australia they call it Kauri, in Asia they call it Dammar, and in South America it does not exist at all unless planted there. However, 52 million years ago the giant ...
Exceptional dinosaur fossils show ontogenetic development of early feathers
early feathers Exceptional dinosaur fossils
2014/3/26
Recent discoveries of feathered dinosaur specimens have greatly
improved our understanding of the origin and early evolution of
feathers, but little information is available on the ontogenetic
deve...