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达尔文翼龙及其对翼龙类系统发育研究的启示(英文) 被引量:2
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作者 D.M.UNWIN 《地球学报》 EI CAS CSCD 北大核心 2010年第S1期68-69,共2页
Pterosaur phylogeny During the last two decades more than twenty phy-logenetic analyses of pterosaur relationships have been published.
关键词 系统发育 达尔文 翼龙类 启示 研究
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Brief Introduction to Papers on Pterosaurs
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作者 Lü Junchang Dave M.UNWIN +1 位作者 JI Shu'an JI Qiang 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2012年第6期1316-1316,共1页
Pterosaurs are amongst the most fascinating and enigmatic of all extinct creatures. They originated in the Late Triassic (about 220 million years ago) and became extinct at the end of the Cretaceous (about 65 milli... Pterosaurs are amongst the most fascinating and enigmatic of all extinct creatures. They originated in the Late Triassic (about 220 million years ago) and became extinct at the end of the Cretaceous (about 65 million years ago). They are the earliest vertebrates known to have evolved powered flight.Thanks to some spectacular fossil finds in recent years, our understanding of the paleobiology and evolutionary history of these 'flying reptiles' has seen several dramatic advances. Some of the most important discoveries, including the first eggs with embryos and the evolutionarily transitional form Darwinopterus, have been made in China, where the Middle and Upper Jurassic and Lower Cretaceous rocks are currently producing new species of pterosaurs at a faster rate than anywhere else in the world. In recognition of this, the Third International Symposium on Pterosaurs Flugsaurier 2010 was held in China in August 2010 following earlier symposia held in France in 2001 and Germany in 2007. As in previous symposia, this meeting covered all aspects of pterosaur paleobiology and the world in which they lived, including the origin and evolution of pterosaurs, their taxonomy, systematics, phylogeny and paleobiology including anatomy, functional morphology and ontogeny. Sessions also covered more geological aspects such as taphonomy, sedimentology and preservational environments and related subjects including ecosystems and contemporaneous fauna and flora. 展开更多
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