蒙古戈壁上白垩统的暴龙类额骨(英文)

A TYRANNOSAUROID FRONTAL FROM THE UPPER CRETACEOUS(CENOMANIAN-SANTONIAN) OF THE GOBI DESERT,MONGOLIA

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摘要记述了发现于蒙古戈壁查干泰格地点的一块额骨。短的眶缘和矢状脊的存在等特征表明,该标本属于暴龙超科。查干泰格地点出露的地层被认为属于森诺曼-桑托期的巴音沙拉组,新材料的发现为上白垩统下部非常稀少的暴龙类恐龙记录增添了新的内容。 An isolated frontal found at the Tsagaan Teg locality in the Gobi Desert is described.Such features as a short orbital rim and the presence of a sagittal crest indicate that this specimen belongs to Tyrannosauroidea.Because the sediment cropping out at Tsagaan Teg is considered as belonging to the Cenomanian-Santonian Bayn Shire Formation,the present specimen contributes to improving the extremely poor fossil record of tyrannosauroid theropods in the lower Upper Cretaceous.

作者对比地孝亘渡部真人 Khishigjav TSOGTBAATAR Rinchen BARSBOLD 铃木茂

机构地区日本国立科学博物馆日本林原生物化学研究所古生物学研究中心蒙古科学院古生物学研究中心

出处《古脊椎动物学报》 CSCD 北大核心 2012年第2期102-110,共9页 Vertebrata Palasiatica

基金 K. Hayashibara (former president of the Hayash-ibara Company Limited,Okayama,Japan) for his continuous financial support of the Japanese-Mongolian Joint Paleontological Expedition since 1993 TT was supported by JSPS Post-doctoral Fellowships and Grant-in-Aid for JSPS Fellows from the Japan Society for Promotion of Science TT also thanks M． Manabe ( National Museum of Nature and Science，Tokyo) for continuous support for his research

关键词蒙古戈壁上白垩统巴音沙拉组恐龙超目兽脚亚目暴龙超科 Gobi Desert, Mongolia Upper Cretaceous Bayn Shire Formation Dinosauria, Theropoda, Tyrannosauroidea

分类号 Q915.864 [天文地球—古生物学与地层学]

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古脊椎动物学报

2012年第2期

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蒙古戈壁上白垩统的暴龙类额骨(英文)

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