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Latest Sinornithosaurus Stories

Dinosaur Abdominal Analysis Reveals Wolf-Like Hunting Prowess
2012-08-30 11:07:46

Analysis of two dinosaur fossil specimens have revealed new information about hunting and feeding behaviors of a wolf-like dinosaur

New Dinosaur Species Is Largest Known Feathered Animal
2012-04-05 06:52:09

A new species of giant, feathered dinosaur discovered in northeastern China is the largest known feathered animal –- living or extinct -- ever to have existed, scientists reported on Wednesday.

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2009-12-21 14:40:00

A group of University of Kansas researchers working with Chinese colleagues have discovered a venomous, birdlike raptor that thrived some 128 million years ago in China.


Latest Sinornithosaurus Reference Libraries

800px-Sinornithosaurus
2011-12-20 19:53:45

Sinornithosaurus, meaning “Chinese bird-lizard,” is a genus of feathered dromaeosaurid dinosaur from the early Aptian age of the Early Cretaceous Period (120 - 125 million years ago). It lived in what is now China and was the fifth non-avian feathered dinosaur discovered by 1999. It was discovered in the Jianshangou beds of the Yixian Formation, from the Sihetun locality of western Liaoning. Xu Xing, Wang Xiaolin and Wu Xiaochun, of the Institute of Vertebrate Paleontology, Beijing are...

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2009-08-18 17:26:24

Caudipteryx, meaning "tail feather", is a genus of small theropod dinosaur that lived during the Aptian Age of the Early Cretaceous Period (124 million years ago). There are two species known, C. zoui (described 1998) and C. dongi. (described 2000). It was first discovered in 1997 in the Yixian Formation of the Sihetun area of Liaoning Province, northeastern China. The genus appears to have been fairly common, though isolated to the small region where it has been found. This region was also...

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2009-08-11 17:17:06

Beipiaosaurus or "Beipiao lizard" is a genus of theropod dinosaur from the Early Cretaceous Period, 124 million years ago. It was named after a city in China near the location of discovery. The fossils were found in the Jianshangou bed of the Yixian Formation in Liaoning Province, China. It is known only from one species, B. inexpectus. A significant number of fossils have been recovered including skull fragments, scapula, a complete forelimb, and complete hind limb and pelvis. A second...

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Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.