期刊文献+

中国西北马鬃山地区早白垩世黎明角龙属(恐龙:新角龙类)一未定种(英文) 被引量:1

AURORACERATOPS SP.(DINOSAURIA:NEOCERATOPSIA) FROM THE EARLY CRETACEOUS OF THE MAZONGSHAN AREA IN NORTHWESTERN CHINA
在线阅读 下载PDF
导出
摘要 记述了基干新角龙类恐龙黎明角龙属一未定种。标本发现于中国西北马鬃山地区俞井子盆地下白垩统新民堡群,包括一关联的具有头骨带下颌的部分骨架。未定种与模式种(皱褶种)相比具有较长的吻部,较窄的鼻骨及其他一些特征。该未定种的发现使黎明角龙属的地理分布范围向南东延伸了约100km,也使马鬃山地区的早白垩世成为世界上惟一保存大量基干新角龙类的区域。 A specifically indeterminate specimen of the basal neoceratopsian dinosaur Auroraceratops is described.Auroraceratops sp.is based on a partial articulated skeleton,including the skull and lower jaw,collected from the Lower Cretaceous Xinminpu Group in the Yujingzi Basin of the Mazongshan area,northwestern China.A.sp.differs from the type species A.rugosus in having a longer face and a narrower nasal,among other features.The finding of A.sp.extends the geographic distribution of this genus approximately 100 km southeast,and makes the Early Cretaceous Mazongshan area the richest single basal neoceratopsian locality in the world.
出处 《古脊椎动物学报》 CSCD 北大核心 2012年第2期170-180,共11页 Vertebrata Palasiatica
基金 国家自然科学基金(批准号:40672007,41072019) 科学技术部基本科研业务费(编号:J1003) 宾夕法尼亚大学夏季古生物研究奖学金 侏罗纪基金会 2009NSF/MOST东亚和太平洋夏季研究计划 美国国家科学基金(编号:EAR1024671) 甘肃地质博物馆资助
关键词 马鬃山地区 俞井子盆地 早白垩世 新民堡群 恐龙 新角龙类 Yujingzi Basin, Mazongshan area Early Cretaceous, Xinminpu Group Dinosauria, Neoceratopsia
  • 相关文献

参考文献5

二级参考文献19

  • 1C. C. Swisher III, WANG Xiaolin, ZHOU Zhonghe, WANG Yuanqing, JIN Fan, ZHANG Jiangyong , XU Xing, ZHANG Fucheng & WANG YuanDepartment of Geological Sciences, Wright Labs, Rutgers University, Piscataway, New Jersey 08854, USA (e-mail: cswish@rutgers. rci.e.Further support for a Cretaceous age for the feathered-dinosaur beds of Liaoning,China:New ^(40)Ar/^(39)Ar dating of the Yixian and Tuchengzi Formations[J].Chinese Science Bulletin,2002,47(2):135-138. 被引量:88
  • 2YOU Hailu,LI Daqing,JI Qiang,Matthew C. LAMANNA,Peter DODSON.On a New Genus of Basal Neoceratopsian Dinosaur from the Early Cretaceous of Gansu Province, China[J].Acta Geologica Sinica(English Edition),2005,79(5):593-597. 被引量:13
  • 3Charig,A.J.,and Milner,A.C.Baryonyx walkeri,a fish- eating dinosaur from the Wealden of Surrey[].Bulletin of the Natural History Museum of London.1997
  • 4Clark,J.M,Marya(?)ska,T.,and Barsbold,R.Therizinosauroidea[].The Dinosauria.2004
  • 5Clark,J.M,Perle,A,and Norell,M.A.The skull of Erlicosaurus andrewsi,a Late Cretaceous“segnosaur”(Theropoda:Therizinosauridae) from Mongolia[].American Museum Novitates.1994
  • 6Dong,Z.M.,and You,H.L.A new segnosaur from Mazongshan area,Gansu Province,China[].Sino-Japanese Silk Road Dinosaur Expedition.1997
  • 7Dong,Z.M.Dinosaurs from the Cretaceous of south China[].Mesozoic and Cenozoic Red Beds of South China: Selected Papers from the‘Cretaceous-Tertiary Workshop’.1979
  • 8Gauthier,J.Saurischian monophyly and the origin of birds[].The Origin of Birds and the Evolution of Flight.1986
  • 9Maleev,E.A.New turtle-like reptile in Mongolia[].Priroda.1954
  • 10Osm6lska,H.,Currie,P.J.,and Barsbold,R.Oviraptorosauria[].The Dinosauria.2004

共引文献29

同被引文献8

引证文献1

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部