A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province,Southern China
A new sauropod dinosaur,Liubangosaurus hei gen.et sp.nov.,is erected based on a specimen represented by five articulated middle-caudal dorsal vertebrae,which was discovered in the Lower Cretaceous Napai Formation of Guangxi Province,southern China.This new taxon is diagnosed by a unique combination...
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| Veröffentlicht in: | Acta geologica Sinica (Beijing) 2010-12, Vol.84 (6), p.1328-1335 |
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| creator | Jinyou, MO Xing, XU BUFFETAUT, Eric |
| description | A new sauropod dinosaur,Liubangosaurus hei gen.et sp.nov.,is erected based on a specimen represented by five articulated middle-caudal dorsal vertebrae,which was discovered in the Lower Cretaceous Napai Formation of Guangxi Province,southern China.This new taxon is diagnosed by a unique combination of derived features：prezygapophysis closely contacts with parapophysis,with the prdl and prpl absent;presence of cavity on the dorsal surface of the diapophysis;neural spine very low,with its distal end level with that of diapophysis;distal end of the neural spine strongly expanded laterally to form a platform;marked fossa formed between the infradiapophyseal lamina and the parapophysis;broad,flat area of featureless bone on lateral surface of neural arch;vertically directed infradiapophyseal lamina expands or bifurcates ventrally to form a inverted ＂Y＂;highly positioned parapophyses large and tear-drop in shape.The discovery of this new taxon increases the diversity of sauropods in China during the Early Cretaceous. |
| doi_str_mv | 10.1111/j.1755-6724.2010.00331.x |
| format | Article |
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All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3401-1fd8c57de8e60905b615d4df65dc8c41221bd561da3b06d49a5e91cff628f6c83</citedby><cites>FETCH-LOGICAL-c3401-1fd8c57de8e60905b615d4df65dc8c41221bd561da3b06d49a5e91cff628f6c83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/86253X/86253X.jpg</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fj.1755-6724.2010.00331.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fj.1755-6724.2010.00331.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27922,27923,45572,45573</link.rule.ids></links><search><creatorcontrib>Jinyou, MO</creatorcontrib><creatorcontrib>Xing, XU</creatorcontrib><creatorcontrib>BUFFETAUT, Eric</creatorcontrib><title>A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province,Southern China</title><title>Acta geologica Sinica (Beijing)</title><addtitle>Acta Geologica Sinica</addtitle><description>A new sauropod dinosaur,Liubangosaurus hei gen.et sp.nov.,is erected based on a specimen represented by five articulated middle-caudal dorsal vertebrae,which was discovered in the Lower Cretaceous Napai Formation of Guangxi Province,southern China.This new taxon is diagnosed by a unique combination of derived features：prezygapophysis closely contacts with parapophysis,with the prdl and prpl absent;presence of cavity on the dorsal surface of the diapophysis;neural spine very low,with its distal end level with that of diapophysis;distal end of the neural spine strongly expanded laterally to form a platform;marked fossa formed between the infradiapophyseal lamina and the parapophysis;broad,flat area of featureless bone on lateral surface of neural arch;vertically directed infradiapophyseal lamina expands or bifurcates ventrally to form a inverted ＂Y＂;highly positioned parapophyses large and tear-drop in shape.The discovery of this new taxon increases the diversity of sauropods in China during the Early Cretaceous.</description><subject>China</subject><subject>Early Cretaceous</subject><subject>Eusauropoda</subject><subject>Guangxi</subject><subject>Liubangosaurus hei</subject><subject>Napai Formation</subject><subject>分类单元</subject><subject>垂直扩展</subject><subject>平坦地区</subject><subject>早白垩世</subject><subject>蜥脚类恐龙</subject><subject>诊断功能</subject><issn>1000-9515</issn><issn>1755-6724</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkE9P3DAQxaOqSKW038HqpReyjO3Ymxx6WAUISKstKoVWvYwc_2GzQAzOhg18ehx2xbm-eGy_38zzSxJCYULjOlpN6FSIVE5ZNmEQbwE4p5PhQ7L__vAx1gCQFoKKT8nnrlsBSCGp2E-uZ2RhN-Sk71Qf_IM35Lhp_XggLvh7sl5aMvcbG0gZ7Fpp6_uOeEeqXrU3Q0Mugn9qWm0PL30ftaEl5bJp1Zdkz6m7zn7d7QfJ1enJ7_Isnf-szsvZPNU8A5pSZ3ItpsbmVkIBoo6eTGacFEbnOqOM0dpEo0bxGqTJCiVsQbVzkuVO6pwfJN-3fTeqddERrnwf2jgRzctQox0TAQnAojLfKnXwXResw4fQ3KvwjBRwTBJXOAaGY2A4cviWJA4R_bEb0tzZ5__mcFZWl7GKfLrlm25th3dehdsI8anAP4sK_7FFyRbVX_wV9d92Vpe-vXls4rdqpW9dnI5cMsZFkfFXA5mUBw</recordid><startdate>201012</startdate><enddate>201012</enddate><creator>Jinyou, MO</creator><creator>Xing, XU</creator><creator>BUFFETAUT, Eric</creator><general>Blackwell Publishing Ltd</general><general>Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China</general><general>Natural History Museum of Guangxi, Nanning 530012, China%Institute of Vertebrate Paleontology and Paleoanthropology, Beijing 100044, China%CNRS, UMR 8538, Laboratoire de Geologie de l'Ecole Normale Superieure, 24 rue Lhomond, 75231 Paris Cedex 05, France</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W94</scope><scope>WU4</scope><scope>~WA</scope><scope>BSCLL</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>201012</creationdate><title>A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province,Southern China</title><author>Jinyou, MO ; Xing, XU ; BUFFETAUT, Eric</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3401-1fd8c57de8e60905b615d4df65dc8c41221bd561da3b06d49a5e91cff628f6c83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>China</topic><topic>Early Cretaceous</topic><topic>Eusauropoda</topic><topic>Guangxi</topic><topic>Liubangosaurus hei</topic><topic>Napai Formation</topic><topic>分类单元</topic><topic>垂直扩展</topic><topic>平坦地区</topic><topic>早白垩世</topic><topic>蜥脚类恐龙</topic><topic>诊断功能</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jinyou, MO</creatorcontrib><creatorcontrib>Xing, XU</creatorcontrib><creatorcontrib>BUFFETAUT, Eric</creatorcontrib><collection>维普_期刊</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>维普中文期刊数据库</collection><collection>中文科技期刊数据库-自然科学</collection><collection>中文科技期刊数据库-自然科学-生物科学</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>Istex</collection><collection>CrossRef</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Acta geologica Sinica (Beijing)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jinyou, MO</au><au>Xing, XU</au><au>BUFFETAUT, Eric</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province,Southern China</atitle><jtitle>Acta geologica Sinica (Beijing)</jtitle><addtitle>Acta Geologica Sinica</addtitle><date>2010-12</date><risdate>2010</risdate><volume>84</volume><issue>6</issue><spage>1328</spage><epage>1335</epage><pages>1328-1335</pages><issn>1000-9515</issn><eissn>1755-6724</eissn><abstract>A new sauropod dinosaur,Liubangosaurus hei gen.et sp.nov.,is erected based on a specimen represented by five articulated middle-caudal dorsal vertebrae,which was discovered in the Lower Cretaceous Napai Formation of Guangxi Province,southern China.This new taxon is diagnosed by a unique combination of derived features：prezygapophysis closely contacts with parapophysis,with the prdl and prpl absent;presence of cavity on the dorsal surface of the diapophysis;neural spine very low,with its distal end level with that of diapophysis;distal end of the neural spine strongly expanded laterally to form a platform;marked fossa formed between the infradiapophyseal lamina and the parapophysis;broad,flat area of featureless bone on lateral surface of neural arch;vertically directed infradiapophyseal lamina expands or bifurcates ventrally to form a inverted ＂Y＂;highly positioned parapophyses large and tear-drop in shape.The discovery of this new taxon increases the diversity of sauropods in China during the Early Cretaceous.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/j.1755-6724.2010.00331.x</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | Acta geologica Sinica (Beijing), 2010-12, Vol.84 (6), p.1328-1335 |
| issn | 1000-9515 1755-6724 |
| language | eng |
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| source | Wiley-Blackwell Journals; Alma/SFX Local Collection |
| subjects | China Early Cretaceous Eusauropoda Guangxi Liubangosaurus hei Napai Formation 分类单元 垂直扩展 平坦地区 早白垩世 蜥脚类恐龙 诊断功能 |
| title | A New Eusauropod Dinosaur from the Lower Cretaceous of Guangxi Province,Southern China |
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