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Jixiangornis orientalis
That's a new dinobird from Liaoning, 100% complete but no evident feather
impressions:
Ji Qiang, Ji Shuan, Zhang Hongbin, You Hailu, Zhang Jianping, Wang Lixia,
Yuan Chongxi & Ji Xinxin, 2002. "A New Avialan Bird -- Jixiangornis orientalis
gen. et sp. nov. -- from the Lower Cretaceous of Western Liaoning," Journal
of Nanjing University (Natural Sciences) 38(6): 723-736 [November 2002; in
Chinese with English abstract].
Abstract:
A well-preserved specimen of an avialan bird with a complete skull and
postcranial bones was found from the lower part of the Yixian Formation
(Early Cretaceous) in Sihetun area of Beipiao City, western Liaoning, NE
China. It is characterized by the development of a beak, the large sternum
with a weak keel, the typical U-shaped furcula, the forelimbs much longer
than the hindlimbs (about 131:100) and the long tail with about 27 caudal
vertebrae. Due to the characters mentioned above, the new avialan bird is
surely considered to be capable of flight stronger than Shenzhouraptor and
Archaeopteryx. It is described in detail and named as Jixiangornis orientalis
gen. et sp. nov. in this paper.
Copies of the paper may be had from Dinohunter.