文章基本信息

标题：Segnosauria,a new infraorder of carnivorous dinosaurs
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作者：RINCHEN BARSBOLD ; ALTANGEREL PERLE
期刊名称：Acta Palaeontologica Polonica
印刷版ISSN：0567-7920
电子版ISSN：1732-2421
出版年度：1980
卷号：25
期号：2
页码：187-195
语种：English
出版社：Institute of Paleobiology PAS
摘要：A new infraorder of theropod dinosaurs,Segnosauria,is established which includes a single family Segnosauridae Perle,1979. Representatives of this infraorder display a highly distinctive,opisthopubic pelvis,a slender mandible and anteriorly edentulous lower and upper jaw. A new,alti-iliac type of saurischian pelvis is distinguished,which is characteristic of Segnosauria. Erlikosaurus andrewsi Perle gen. et sp. n. is preliminarily described;a short description of Segnosaurus galbinensis Perle,1979 and of a fragmentary pelvis determined on the infraordinal level are included.
其他摘要：Ustanowiono nOWq grup~ drapieznych dinozaur6w - Segnosauria nov. w obrllbie podrz~du Theropoda. Segnosauria obejmujq jednq rodzinll Segnosauridae Perle,1979. Przedstawiciele Segnosauria charakteryzujq sill opistopubicznq miednicq i smuklq szcz~kq dolnq. O
关键词：Dinosauria;Saurischia;Theropoda;Cretaceous;Mongolia.