气候变化领域集成服务门户(CCPortal): Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province; southwestern China

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DOI	10.1016/j.palaeo.2018.07.015
	Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province; southwestern China
	Huang J.; Hu S.; Zhang Q.; Donoghue P.C.J.; Benton M.J.; Zhou C.; Martínez-Pérez C.; Wen W.; Xie T.; Chen Z.-Q.; Luo M.; Yao H.; Zhang K.
发表日期	2019
ISSN	0031-0182
起始页码	98
结束页码	110
卷号	522
英文摘要	The morphology and position of elements in the apparatus are keys to resolving the taxonomy, homology, evolutionary relationships, structure, function and feeding patterns among conodont taxa. Fused clusters preserving natural associations between elements provide direct information on element morphology, the positions of elements within the apparatus, and even their original three-dimensional arrangement. Here, we report 41 fused conodont clusters from Member II of the Guanling Formation in Luoping County, Yunnan Province, southwestern China, which provide a basis for inferring the multielement composition of the apparatus of the early Middle Triassic Nicoraella. The apparatus is composed of 15 elements (a single S0 element, two pairs of S1–4, M and P1–2 elements) like other apparatuses in Gondolellidae, i.e. the genera Novispathodus and Neogondolella. These Luoping Biota clusters are significant because (a) they permit a positional homology-based comparison of multielement Novispathodus with form genera such as Cypridodella (S1), Enantiognathus (S2), and Hindeodella (S3 and S4), (b) they facilitate a review of apparatus composition within superfamily Gondolelloidea, (c) they provide direct insight into apparatus architecture currently interpreted largely in light of distantly related Carboniferous polygnathacean ozarkodinins, and (d) these clusters, along with collections of discrete conodont elements, provide a model for inferring the multielement composition of closely related species known only from discrete element collections. © 2018 Elsevier B.V.
英文关键词	15-element apparatus; Anisian; Fused cluster; Guanling Formation; Luoping Biota; Multielement taxonomy
语种	英语
scopus关键词	Anisian; biota; Carboniferous; conodont; discrete element method; homology; morphology; taxonomy; three-dimensional modeling; China; Guanling; Guizhou; Luoping; Yunnan; Neogondolella
来源期刊	Palaeogeography, Palaeoclimatology, Palaeoecology
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/151003
作者单位	Institute of Geological Survey, China University of Geosciences, Wuhan, 430074, China; Cavanilles Institute of Biodiversity and Evolutionary Biology, University of Valencia, C/Catedràtic José Beltrán Martínez, 2, Paterna, Valencia 46980, Spain; Chengdu Center of China Geological Survey, Chengdu, 610081, China; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS), Nanjing, 210008, China; University of Bristol, Life Sciences Building, Tyndall Avenue, Bristol, BS8 1TH, United Kingdom; State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, 430074, China; Deakin University, Geelong, School of Life and Environmental Sciences & Centre for Integrative Ecology (Burwood Campus), 221 Burwood Highway, Burwood, Victoria 3125, Australia; Wuhan Center of China Geological Survey, Wuhan, 430205, China
推荐引用方式 GB/T 7714	Huang J.,Hu S.,Zhang Q.,et al. Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province; southwestern China[J],2019,522.
APA	Huang J..,Hu S..,Zhang Q..,Donoghue P.C.J..,Benton M.J..,...&Zhang K..(2019).Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province; southwestern China.Palaeogeography, Palaeoclimatology, Palaeoecology,522.
MLA	Huang J.,et al."Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province; southwestern China".Palaeogeography, Palaeoclimatology, Palaeoecology 522(2019).