Two middle cambrian trilobite genera, Cyclolorenzella Kobayashi, 1960   and Jiulongshania gen. nov., from Korea and China

doi:10.1080/03115510802096135

CORC > 北京大学 > 地球与空间科学学院

	Two middle cambrian trilobite genera, Cyclolorenzella Kobayashi, 1960 and Jiulongshania gen. nov., from Korea and China
	Park, Tae-Yoon ; Han, Zuozhen ; Bai, Zhiqiang ; Choi, Duck K.
刊名	alcheringa
	2008
关键词	trilobites Cyclolorenzella Jiulongshania gen. nov. taxonomy Cambrian Korea North China
DOI	10.1080/03115510802096135
英文摘要	Cyclolorenzella is an important member of the middle Cambrian trilobite faunas in China and Korea. Morphometric analysis based on well-preserved new material assignable to Cyclolorenzella from China and Korea reveals that most of the species assigned previously to Cyclolorenzella in China are morphologically distinct from the genotype. Accordingly, the new genus Jiulongshania, with J. acalle (Walcott, 1905) as type species, is proposed to accommodate the following species: J. acalle, J. regularis (Walcott, 1906), J. rotundata (Resser Endo in Endo Resser, 1937), J. longispina (Wittke Zhu in Zhu Wittke, 1989), J. acuta (Duan in Duan et al., 2005) and J. longa sp. nov. Species tentatively transferred to Jiulongshania are J.? subcylindrica (Chu, 1959), J.? yentaiensis (Chu, 1959), J.? humilis (Zhang in Qiu et al., 1983), and J.? latisulcata (Zhang in Qiu et al., 1983). This taxonomic revision results in only two species remaining in Cyclolorenzella, the type species C. quadrata (Kobayashi, 1935) and C. convexa (Resser Endo in Endo Resser, 1937). Jiulongshania has a relatively long stratigraphic range from the Damesella-Yabeia Zone to the Blackwelderia Zone of China, whereas Cyclolorenzella is restricted to the stratigraphically younger Drepanura Zone in China and Korea.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000258403800002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Paleontology; SCI(E); 7; ARTICLE; 3; 247-269; 32
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/249074]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Park, Tae-Yoon,Han, Zuozhen,Bai, Zhiqiang,et al. Two middle cambrian trilobite genera, Cyclolorenzella Kobayashi, 1960 and Jiulongshania gen. nov., from Korea and China[J]. alcheringa,2008.
APA	Park, Tae-Yoon,Han, Zuozhen,Bai, Zhiqiang,&Choi, Duck K..(2008).Two middle cambrian trilobite genera, Cyclolorenzella Kobayashi, 1960 and Jiulongshania gen. nov., from Korea and China.alcheringa.
MLA	Park, Tae-Yoon,et al."Two middle cambrian trilobite genera, Cyclolorenzella Kobayashi, 1960 and Jiulongshania gen. nov., from Korea and China".alcheringa (2008).