A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids

doi:10.1016/j.palwor.2018.04.005

NIGPAS OpenIR

	A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids
	Peng, Shan-Chi （彭善池）1 ; Babcock, Loren E.2; Zhu, Xue-Jian （朱学剑）1 ; Dai, Tao 3
	2018-09-01
发表期刊	PALAEOWORLD
ISSN	1871-174X
卷号	27 期号:3 页码:322-333
摘要	A new trilobite, Longaspis paiwuensis n. gen. n. sp., from the Balang Formation (Cambrian Stage 4) in northwestern Hunan, South China, is described. This rare trilobite adds to an expanding taxonomic list of organisms recognized from the Balang Lagerstatte, a deposit of exceptional preservation from the Cambrian. Longaspis paiwuensis is an unusually large-sized, micropygous oryctocephalid trilobite that has proparian facial sutures, pit-like lateral glabellar furrows, up to 17 thoracic segments, and a distinct medial notch in the pygidium; it lacks marginal spines. The classification of the family Oryctocephalidae is reviewed. Three subfamilies are recognized, and Longaspis n. gen. is assigned to the subfamily Oryctocarinae. (C) 2018 Elsevier Ireland Ltd Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. Published by Elsevier B.V. All rights reserved.
关键词	Oryctocephalid Trilobite LoN.aSp.s N. geN. N. Sp. Balang Formation Cambrian Stage 4 Nw Hunan South China
DOI	10.1016/j.palwor.2018.04.005
语种	英语
关键词[WOS]	Series 2 ; Corynexochida ; Duyunaspis ; Ontogeny
资助项目	National Natural Science Foundation of China[41330101] ; National Natural Science Foundation of China[41521061] ; National Natural Science Foundation of China[41290260] ; National Natural Science Foundation of China[41672002] ; Ministry of Science and Technology of China[2015FY310100] ; National Commission on Stratigraphy of China[DD20160120-04] ; Subsurface Energy Research Center, The Ohio State University
WOS研究方向	Paleontology
WOS类目	Paleontology
WOS记录号	WOS:000442424700002
项目资助者	National Natural Science Foundation of China ; Ministry of Science and Technology of China ; National Commission on Stratigraphy of China ; Subsurface Energy Research Center, The Ohio State University
出版者	ELSEVIER SCIENCE BV
文献类型	期刊论文
条目标识符	http://ir.nigpas.ac.cn/handle/332004/16959
专题	中国科学院南京地质古生物研究所其他
通讯作者	Peng, Shan-Chi （彭善池）
作者单位	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China 2.Ohio State Univ, Sch Earth Sci, 125 South Oval Mall, Columbus, OH 43210 USA 3.Northwest Univ, Dept Geol, State Key Lab Continental Dynam, Xian 710069, Shaanxi, Peoples R China
第一作者单位	中国科学院南京地质古生物研究所
通讯作者单位	中国科学院南京地质古生物研究所
推荐引用方式 GB/T 7714	Peng, Shan-Chi ,Babcock, Loren E.,Zhu, Xue-Jian ,et al. A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids[J]. PALAEOWORLD,2018,27(3):322-333.
APA	Peng, Shan-Chi ,Babcock, Loren E.,Zhu, Xue-Jian ,&Dai, Tao.(2018).A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids.PALAEOWORLD,27(3),322-333.
MLA	Peng, Shan-Chi ,et al."A new oryctocephalid trilobite from the Balang Formation (Cambrian Stage 4) of northwestern Hunan, South China, with remarks on the classification of oryctocephalids".PALAEOWORLD 27.3(2018):322-333.