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INTRODUCTION TO MESOZOIC BIRDS FROM LIAONING,china

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古脊椎动物学报(中英文） 1995年第4期 266-271页

作者： hou lianhai zhou zhonghe(institute of vertebrate paleontology and Paleoanthropology, chinese academy of sciences, Beijing 100044)Gu Yucai(Liaoning institute of Archaeology, Shenyang, Liaoning 110003)Sun Yutie(Chaoyang institute of Cultural Relic Manageme

This paper summarizes the recent discoveries of Mesozoic birds from Late Jurassic to Early Cretaceous in Liaoning, china. Most of these fossils can be refered to the avian subclass: Sauriurae, only Chaoyangia to Ornithurae. The earliest diversification and big development of birds from Late Jurassic to Early Cretaceous as well as the peculiar geological background and depositional environment in Western Liaoning constitute the main reasons for the appearance of abundant Mesozoic bird fossils in this area. In this region, the continental Jurassic-Cretaceous boundary being put between the Confuciusornis bearing Yixian Formation and the Cathayornis and Chaoyangia bearing Jiufotang Formation is proposed.

关键词： Liaoning Mesozoic birds Geology

A Miocene ostrich fossil from Gansu Province,northwest china

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chinese Science Bulletin 2005年第16期50卷 1808-1810页

作者： hou lianhai zhou zhonghe ZHANG Fucheng WANG Zhao institute of vertebrate paleontology and Paleoanthropology Chinese Academy of Sciences Beijing 100044 China Peking Union Medical College Beijing 100730 China

A pelvic skeleton, recognized as a large terrestrial bird in the field, was recently collected by our paleomammalogist colleagues from the institute of vertebrate paleontology and Paleoanthropology from the late Miocene sandy mudstones in the Linxia Basin in Gansu Province, northwest china. We have further referred this bird to as an early representative of ostrich. Ostrich fossils usually coexisted with the famous Hipparion Fauna from the Miocene to Pliocene.

关键词：中国甘肃动物化石鸵鸟中新世时代

Early diversification of birds: Evidence from a new opposite bird

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chinese Science Bulletin 2001年第11期46卷 945-950页

作者： ZHANG Fucheng zhou zhonghe hou lianhai GU Gang institute of vertebrate paleontology and Paleoanthropology Chinese Academy of SciencesBeijing 100044China institute of Archaeology of Liaoning Province Shenyang 120003China

A new enantiornithine bird Longipteryx chao-yangensis gen. et sp. nov. is described from the Early Cretaceous Jiufotang Formation in Chaoyang, western Liaoning Province. This new bird is distinguishable from other known enantiornithines in having uncinate processes in ribs, elongate jaws, relatively long wings and short hindlimbs, and metatarsal Ⅳ longer than metatarsals Ⅱ and Ⅲ. This new bird had probably possessed (i) modern bird-like thorax which provides firm attachment for muscles and indicates powerful and active respiratory ability; (ii) powerful flying ability; (iii) special adaptation for feeding on aquatic preys; and (iv) trochleae of metatarsals Ⅰ-Ⅳ almost on the same level, an adaptation for perching. The new bird represents a new ecological type different from all known members of Enantiornithes. It shows that enantiornithines had probably originated earlier than the Early Cretaceous, or this group had experienced a rapid radiation right after it first occurred in the early Early

关键词： Enantiornithes Early Cretaceous radiation.

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A Miocene ostrich fossil from Gansu Province,northwest china

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Science Bulletin 2005年第16期 138-140页

作者： hou lianhai1, zhou zhonghe1, ZHANG Fucheng1 & WANG Zhao2 1. institute of vertebrate paleontology and Paleoanthropology, chinese academy of sciences, Beijing 100044, china 2. Peking Union Medical College, Beijing 100730, china