New record of palaeoscolecids from the Early Cambrian of Yunnan, China

NIGPAS OpenIR

	New record of palaeoscolecids from the Early Cambrian of Yunnan, China
	Hu Shixue 1,3; Li Yong 2; Luo Huilin 1; Fu Xiaoping 2; You Ting 2; Pang Jiyuan 2; Liu Qi 4; Steiner, Michael 5
	2008-04-01
发表期刊	ACTA GEOLOGICA SINICA-ENGLISH EDITION
ISSN	1000-9515
卷号	82 期号:2 页码:244-248
摘要	A new palaeoscolecid, Guanduscolex minor Hu, Luo et Fu gen. et sp. nov., with preserved soft parts of introvert and intestines comes from the Lower Cambrian Guanshan fauna of Yunnan, South China. Microstructural details of the cuticle revealed by scanning electron microscopy (SEM) show that each annulation bears three rows of plates and each plate bears 9-10 marginal and 4-5 central nodes. This discovery sheds new light on the relationships and evolutionary pathway of the palaeoscolecids and other early priapulids.
关键词	palaeoscolecid Guanshan fauna ultrastructure Early Cambrian Yunnan China
语种	英语
关键词[WOS]	GUANSHAN FAUNA ; SOUTH CHINA ; WORMS ; MIDDLE
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000256549400003
出版者	GEOLOGICAL SOC CHINA
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/22173
专题	中国科学院南京地质古生物研究所
通讯作者	Hu Shixue
作者单位	1.Yunnan Inst Geol Sci, Kunming 650051, Yunnan, Peoples R China 2.Shenzhen Palaeontol Museum, Shenzhen 518004, Guangdong, Peoples R China 3.CAS, NIGP, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China 4.China Univ Geosci, Fac Earth Sci, Wuhan 430074, Peoples R China 5.Tech Univ Berlin, D-13355 Berlin, Germany
推荐引用方式 GB/T 7714	Hu Shixue,Li Yong,Luo Huilin,et al. New record of palaeoscolecids from the Early Cambrian of Yunnan, China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2008,82(2):244-248.
APA	Hu Shixue.,Li Yong.,Luo Huilin.,Fu Xiaoping.,You Ting.,...&Steiner, Michael.(2008).New record of palaeoscolecids from the Early Cambrian of Yunnan, China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,82(2),244-248.
MLA	Hu Shixue,et al."New record of palaeoscolecids from the Early Cambrian of Yunnan, China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 82.2(2008):244-248.