Redescription and systematic position of Diandongia pista from the Chengjiang Lagerstatte

doi:10.1016/j.palwor.2022.10.001

	Redescription and systematic position of Diandongia pista from the Chengjiang Lagerstatte
	Wang, Hai-Zhou 1,2; Zhang, Zhi-Fei 3; Holmer, Lars E.4; Zhang, Zhi-Liang 5
刊名	PALAEOWORLD
	2023-09-01
卷号	32 期号:3 页码:373-384
关键词	Lower Cambrian Brachiopoda Linguliformea Botsfordiidae
ISSN号	1871-174X
DOI	10.1016/j.palwor.2022.10.001
通讯作者	Wang, Hai-Zhou(haizhou.wang@cup.edu.cn)
英文摘要	Diandongia pista Rong is the thickest-shelled and strongly mineralized of all the brachiopods that have been recorded from the Cheng-jiang Fauna. It is also one of the most common species in the biota. Previous accounts have concentrated largely on the exceptionally preserved soft-bodied anatomy of this species. Here its detailed internal and external shell morphologies are described for the first time, based on BSEM and SEM observations. Its general shell morphology, pseudointerareas, and pustulose ornamentation are most similar to those of the Botsfordiidae, where many species have a Diandongia-like rhombic pattern of pustules in the juvenile apical region only. On the other hand, other aspects of the muscle pattern and the partly smooth adult ornamentation of D. pista is more suggestive of species within the Neobolidae, like Edreja. The mantle canal system in sub-adults of D. pista is comparable to that of the Eoobolidae and Obolidae, whereas the adult vascular system branches peripherally in dichotomy. D. pista may be the earliest representatives pos-sessing some plesiomorphic characters of the Botsfordiidae.& COPY; 2022 Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. All rights reserved.
资助项目	National Natural Science Foundation[41720104002] ; National Natural Science Foundation[41621003] ; National Natural Science Foundation[41890844] ; National Natural Science Foundation[PRP/indep-4-1908] ; Science Foundation of China University of Petroleum, Beijing[2462015YJRC015] ; Foundation of State Key Laboratory Petroleum Resources and Prospect[PRP/indep-3-1811] ; Foundation of State Key Laboratory Petroleum Resources and Prospect[41702017] ; Strategic Priority Research Program of the Chinese Acad- emy of Sciences[XDB26000000] ; 111 project[D17013] ; Swedish Research Council[VR 2009-4395] ; Swedish Research Council[2012- 1658] ; Swedish Research Council[2018-03390]
WOS关键词	SOFT-TISSUE PRESERVATION ; LINGULIFORM BRACHIOPOD ; LINGULOID BRACHIOPOD ; FOSSIL RECORD ; YUNNAN ; FAUNA ; PEDICLE ; ORIGIN
WOS研究方向	Paleontology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:001044252000001
资助机构	National Natural Science Foundation ; Science Foundation of China University of Petroleum, Beijing ; Foundation of State Key Laboratory Petroleum Resources and Prospect ; Strategic Priority Research Program of the Chinese Acad- emy of Sciences ; 111 project ; Swedish Research Council
内容类型	期刊论文
源URL	[http://ir.nigpas.ac.cn/handle/332004/42620]
专题	中国科学院南京地质古生物研究所
通讯作者	Wang, Hai-Zhou
作者单位	1.China Univ Petr, State Key Lab Petr Resources & Prospecting, Beijing 102249, Peoples R China 2.China Univ Petr, Coll Geosci, Beijing 102249, Peoples R China 3.Northwest Univ, Dept Geol, State Key Lab Continental Dynam, Shaanxi Key Lab Early Life & Environm, Xian 710069, Peoples R China 4.Uppsala Univ, Dept Earth Sci Palaeobiol, Palaeobiol, Uppsala, Sweden 5.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Wang, Hai-Zhou,Zhang, Zhi-Fei,Holmer, Lars E.,et al. Redescription and systematic position of Diandongia pista from the Chengjiang Lagerstatte[J]. PALAEOWORLD,2023,32(3):373-384.
APA	Wang, Hai-Zhou,Zhang, Zhi-Fei,Holmer, Lars E.,&Zhang, Zhi-Liang.(2023).Redescription and systematic position of Diandongia pista from the Chengjiang Lagerstatte.PALAEOWORLD,32(3),373-384.
MLA	Wang, Hai-Zhou,et al."Redescription and systematic position of Diandongia pista from the Chengjiang Lagerstatte".PALAEOWORLD 32.3(2023):373-384.