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New Thylacocephala (Crustacea) assemblage from the Spathian (Lower Triassic) of Majiashan (Chaohu, Anhui Province, South China)

文献类型：期刊论文

作者Ji, Cheng8,9; Tintori, Andrea6,7; Jiang, Dayong3,4,5; Motani, Ryosuke2; Confortini, Federico1; Ji, Cheng （季承）
刊名JOURNAL OF PALEONTOLOGY
出版日期2021-03-01
卷号95期号:2页码:305-319
ISSN号0022-3360
DOI10.1017/jpa.2020.92
通讯作者Ji, Cheng(chengji@nigpas.ac.cn)
英文摘要Here we report and describe a new assemblage of Thylacocephala (Crustacea) from the late Spathian (Early Triassic) of Chaohu, Anhui Province, South China. The assemblage consists of at least three species from different genera: the small-sized Microcaris rectilineatus n. sp. appears the most abundant, while the large-sized Ankitokazocaris sp. and Diplacanthocaris chaohuensis n. gen. n. sp. are rare. A morphometric analysis of the carapace outline separates Diplacanthocaris chaohuensis n. gen. n. sp. from other genera. Along with Ankitokazocaris chaohuensis Ji et al., 2017 and Kitakamicaris sp. from the horizon 28 m above this assemblage, four different genera of Thylacocephala occur in the Chaohu Fauna. With additional materials reported from Japan and North America, the Early Triassic is now known as the period when Thylacocephala reached their highest diversity and widest geographical distribution. Thylacocephala quickly diversified shortly after the Permian-Triassic mass extinction, probably because of their ability to survive in a relatively low-oxygen environment. Thylacocephalan fossils from Chaohu are found in dense concentrations, suggesting they might have constituted a food source for the fishes and marine reptiles in the Chaohu Fauna.
WOS关键词SAURICHTHYS ACTINOPTERYGII ; KITAKAMI BELT ; ARTHROPODA ; LEBANON ; BIOTA
资助项目Chinese Academy of Sciences[XDB26000000] ; National Natural Science Foundation of China[41972003] ; National Natural Science Foundation of China[41920104001] ; National Natural Science Foundation of China[41402014] ; Youth Innovation Promotion Association of the CAS ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[20182107]
WOS研究方向Paleontology
语种英语
出版者CAMBRIDGE UNIV PRESS
WOS记录号WOS:000627302600007
资助机构Chinese Academy of Sciences ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of the CAS ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)
源URL[http://ir.nigpas.ac.cn/handle/332004/37984]  
专题中国科学院南京地质古生物研究所
通讯作者Ji, Cheng; Ji, Cheng （季承）
作者单位1.Museo Sci Nat E Caffi, Piazza Cittadella 10, I-24129 Bergamo, Italy
2.Univ Calif Davis, Dept Geol, Davis, CA 95616 USA
3.Peking Univ, Geol Museum, Beijing 100871, Peoples R China
4.Peking Univ, Dept Geol, Beijing 100871, Peoples R China
5.Peking Univ, Key Lab Orogen Belts & Crustal Evolut, Minist Educ, Beijing 100871, Peoples R China
6.TRIASSICA, Inst Triassic Lagerstaetten, Via Verde, I-23828 Perledo, LC, Italy
7.Univ Milan, Dipartimento Sci Terra, Via Mangiagalli 34, I-20133 Milan, Italy
8.Chinese Acad Sci, Ctr Excellence Life & Paleoenvironm, 39 East Beijing Rd, Nanjing 210008, Peoples R China
9.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Peoples R China
推荐引用方式
GB/T 7714		 Ji, Cheng,Tintori, Andrea,Jiang, Dayong,et al. New Thylacocephala (Crustacea) assemblage from the Spathian (Lower Triassic) of Majiashan (Chaohu, Anhui Province, South China)[J]. JOURNAL OF PALEONTOLOGY,2021,95(2):305-319.
APA Ji, Cheng,Tintori, Andrea,Jiang, Dayong,Motani, Ryosuke,Confortini, Federico,&Ji, Cheng .(2021).New Thylacocephala (Crustacea) assemblage from the Spathian (Lower Triassic) of Majiashan (Chaohu, Anhui Province, South China).JOURNAL OF PALEONTOLOGY,95(2),305-319.
MLA Ji, Cheng,et al."New Thylacocephala (Crustacea) assemblage from the Spathian (Lower Triassic) of Majiashan (Chaohu, Anhui Province, South China)".JOURNAL OF PALEONTOLOGY 95.2(2021):305-319.

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来源：南京地质古生物研究所

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