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Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province, southwestern China
Huang, Jinyuan1,2,3,4; Hu, Shixue3; Zhang, Qiyue3; Donoghue, Philip C. J.5; Benton, Michael J.5; Zhou, Changyong3; Martinez-Perez, Carlos2,5; Wen, Wen3; Xie, Tao3; Chen, Zhong-Qiang6; Luo, Mao (罗茂)7,8,9; Yao, Huazhou10; Zhang, Kexin1
2019-05-15
Source PublicationPALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN0031-0182
Volume522Pages:98-110
Abstract

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 So 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 (S-1), Enantiognathus (S-2), and Hindeodella (S-3 and S-4), (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.

KeywordFused Cluster Multielement Taxonomy 15-element Apparatus Anisian Guanling Formation Luoping Biota
Indexed BySCI
Language英语
WOS Research AreaPhysical Geography ; Geology ; Paleontology
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS IDWOS:000466619500010
PublisherELSEVIER SCIENCE BV
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nigpas.ac.cn/handle/332004/22364
Collection中国科学院南京地质古生物研究所
Affiliation1.China Univ Geosci, Inst Geol Survey, Wuhan 430074, Hubei, Peoples R China;
2.Univ Valencia, Cavanilles Inst Biodivers & Evolutionary Biol, C Catedratic Jose Beltran Martinez 2, Valencia 46980, Spain;
3.China Geol Survey, Chengdu Ctr, Chengdu 610081, Sichuan, Peoples R China;
4.Chinese Acad Sci, State Key Lab Palaeobiol & Stratig, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Jiangsu, Peoples R China;
5.Univ Bristol, Life Sci Bldg,Tyndall Ave, Bristol BS8 1TH, Avon, England;
6.China Univ Geosci, State Key Lab Biogeol & Environm Geol, Wuhan 430074, Hubei, Peoples R China;
7.Deakin Univ, Geelong, Vic, Australia;
8.Sch Life & Environm Sci, 221 Burwood Highway, Burwood, Vic 3125, Australia;
9.Ctr Integrat Ecol, Burwood Campus,221 Burwood Highway, Burwood, Vic 3125, Australia;
10.China Geol Survey, Wuhan Ctr, Wuhan 430205, Hubei, Peoples R China
Recommended Citation
GB/T 7714
Huang, Jinyuan,Hu, Shixue,Zhang, Qiyue,et al. Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province, southwestern China[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2019,522:98-110.
APA Huang, Jinyuan.,Hu, Shixue.,Zhang, Qiyue.,Donoghue, Philip C. J..,Benton, Michael J..,...&Zhang, Kexin.(2019).Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province, southwestern China.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,522,98-110.
MLA Huang, Jinyuan,et al."Gondolelloid multielement conodont apparatus (Nicoraella) from the Middle Triassic of Yunnan Province, southwestern China".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 522(2019):98-110.
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