Revision of the late Cambrian trilobite genus Archikainella

doi:10.1080/03115518.2021.1907445

NIGPAS OpenIR

	Revision of the late Cambrian trilobite genus Archikainella
	Zhu, Xuejian（朱学剑）1 ; Peng, Shanchi（彭善池）1 ; Pegel, Tatyana V.2; Zuo, Jingxun 3
	2021-05-05
Source Publication	ALCHERINGA
ISSN	0311-5518
Pages	5
Abstract	Later Cambrian trilobite genera Archikainella and Chencunia are respectively based solely on cranidia and pygidia. An articulated exoskeleton found recently from southwestern Guangxi Zhuang Autonomous Region, South China reveals that these two genera are congeneric, and Chencunia is a junior synonym of Archikainella. The new finding also indicates that Metaacidaspis is a junior synonym of Archikainella. This new articulated material is assigned to the previously described species Archikainella vomerinus. It represents the earliest known articulated lichakephalid trilobite. A malformed thoracic segment is recognized in this specimen, likely caused by teratological/pathological conditions.
Keyword	Archikainella Chencunia Metaacidaspis junior synonym later Cambrian malformation
DOI	10.1080/03115518.2021.1907445
Indexed By	SCI
Language	英语
Funding Project	National Natural Science Foundation of China[41672002] ; National Natural Science Foundation of China[41672028] ; National Natural Science Foundation of China[41521061] ; National Natural Science Foundation of China[41330101] ; National Natural Science Foundation of China[41290260] ; Chinese Academy of Sciences[XDB26000000] ; State Key Laboratory of Palaeobiology and Stratigraphy
WOS Research Area	Paleontology
WOS Subject	Paleontology
WOS ID	WOS:000648089600001
Funding Organization	National Natural Science Foundation of China ; Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy
Publisher	TAYLOR & FRANCIS LTD
Document Type	期刊论文
Identifier	http://ir.nigpas.ac.cn/handle/332004/38049
Collection	中国科学院南京地质古生物研究所
Corresponding Author	Zhu, Xuejian（朱学剑）
Affiliation	1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing, Peoples R China 2.Siberian Res Inst Geol Geophys & Mineral Resource, Novosibirsk, Russia 3.Henan Inst Geol Survey, Zhengzhou, Peoples R China
First Author Affilication	Nanjing Institute of Geology and Palaeonotology，CAS
Corresponding Author Affilication	Nanjing Institute of Geology and Palaeonotology，CAS
Recommended Citation GB/T 7714	Zhu, Xuejian,Peng, Shanchi,Pegel, Tatyana V.,et al. Revision of the late Cambrian trilobite genus Archikainella[J]. ALCHERINGA,2021:5.
APA	Zhu, Xuejian,Peng, Shanchi,Pegel, Tatyana V.,&Zuo, Jingxun.(2021).Revision of the late Cambrian trilobite genus Archikainella.ALCHERINGA,5.
MLA	Zhu, Xuejian,et al."Revision of the late Cambrian trilobite genus Archikainella".ALCHERINGA (2021):5.

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