A crown group priapulid from the early Cambrian Guanshan Lagerstatte

doi:10.1017/S001675681700019X

	A crown group priapulid from the early Cambrian Guanshan Lagerstatte
	Hu, Shi-Xue; Zhu, Mao-Yan (朱茂炎); Zhao, Fang-Chen (赵方臣); Steiner, Michael
	2017
发表期刊	Geological Magazine
ISSN	0016-7568
卷号	154 期号:6 页码:1329-1333
摘要	A well-preserved fossil priapulid worm, Xiaoheiqingella sp., is reported from the early Cambrian Guanshan Lagerstatte (Cambrian Series II, Stage 4) near Kunming City, Yunnan Province, SW China. The body of the animal consists of four sections: a swollen introvert, a constricted neck, a finely annulated trunk and a caudal appendage. The body configuration exhibits a close resemblance to that of the crown group priapulid Xiaoheiqingella peculiaris from the early Cambrian Chengjiang Lagerstatte. The new discovery provides another striking example of crown group priapulids, representing the third occurrence of crown group fossil priapulids after the Chengjiang Lagerstatte (Cambrian Series II, Stage 3) and the Mazon Creek Lagerstatte (late Moscovian Stage, Pennsylvanian). The discovery also sheds new light on the early diversity and evolution of priapulid worms.
关键词	priapulids Wulongqing Formation Guanshan Lagerstatte Cambrian China
DOI	10.1017/S001675681700019X
收录类别	SCI
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000413978800012
出版者	CAMBRIDGE UNIV PRESS
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/14066
专题	中国科学院南京地质古生物研究所其他
通讯作者	Hu, Shi-Xue
推荐引用方式 GB/T 7714	Hu, Shi-Xue,Zhu, Mao-Yan ,Zhao, Fang-Chen ,et al. A crown group priapulid from the early Cambrian Guanshan Lagerstatte[J]. Geological Magazine,2017,154(6):1329-1333.
APA	Hu, Shi-Xue,Zhu, Mao-Yan ,Zhao, Fang-Chen ,&Steiner, Michael.(2017).A crown group priapulid from the early Cambrian Guanshan Lagerstatte.Geological Magazine,154(6),1329-1333.
MLA	Hu, Shi-Xue,et al."A crown group priapulid from the early Cambrian Guanshan Lagerstatte".Geological Magazine 154.6(2017):1329-1333.