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OLDEST STEM TELEOSTEI FROM THE LATE LADINIAN (MIDDLE TRIASSIC) OF SOUTHERN CHINA
Tintori, Andrea1; Sun Zuoyu2,3,4; Ni Peigang2,3; Lombardo, Cristina1; Jiang Dayong2,3,4; Motani, Ryosuke5
2015-11-01
发表期刊RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA
ISSN0035-6883
卷号121期号:3页码:285-296
摘要

The origin of the largest modern vertebrate group, the Teleostei, saw major refinements in the last decades, thanks to newly discovered and stratigraphically closely spaced Triassic Lagerstatten. Here we report the oldest Pholidophoriformes (stem teleosts) that were collected during a large scale yet detailed excavation of Upper Ladinian (Middle Triassic) marine deposits in Xingyi City, Guizhou Province, China. Taxonomic comparisons support the erection of a new pholidophorid genus, Malingichthys gen. nov., with two species. The new genus shows a partially fused skull roof, a preopercular bone with a hockey-stick shape and, for the first time in Pholidophoridae, supraneural elements. Most Triassic marine vertebrate clades (fishes and reptiles, Malingichthys included) first emerged in the South China Block, with Late Ladinian showing an important faunal transformation that was strengthened by our last findings. The material here described is about 2 million years older than the previous records for pholidophorids.

关键词New taxa Pholidophoriformes Ladinian Teleostean origin Guizhou
语种英语
关键词[WOS]FISH ; GUIZHOU ; ACTINOPTERYGII ; BIODIVERSITY ; EVOLUTION ; SPECIMEN ; PROVINCE
资助项目National Natural Science Foundation of China[41372016] ; National Natural Science Foundation of China[40920124002] ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGP, CAS)[123102] ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGP, CAS)[143108] ; Research Fund for the Doctoral Program of Higher Education[20120001110072] ; MIUR-PRIN
WOS研究方向Geology ; Paleontology
WOS类目Geology ; Paleontology
WOS记录号WOS:000367497400002
项目资助者National Natural Science Foundation of China ; State Key Laboratory of Palaeobiology and Stratigraphy (NIGP, CAS) ; Research Fund for the Doctoral Program of Higher Education ; MIUR-PRIN
出版者UNIV STUDI MILANO
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/21729
专题中国科学院南京地质古生物研究所
通讯作者Tintori, Andrea
作者单位1.Univ Milan, Dipartimento Sci Terra, I-20133 Milan, Italy
2.Peking Univ, Minist Educ, Lab Orogen Belt & Crustal Evolut, Beijing 100871, Peoples R China
3.Peking Univ, Dept Geol & Geol Museum, Beijing 100871, Peoples R China
4.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Jiangsu, Peoples R China
5.Univ Calif Davis, Dept Earth & Planetary Sci, Davis, CA 95616 USA
推荐引用方式
GB/T 7714
Tintori, Andrea,Sun Zuoyu,Ni Peigang,et al. OLDEST STEM TELEOSTEI FROM THE LATE LADINIAN (MIDDLE TRIASSIC) OF SOUTHERN CHINA[J]. RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA,2015,121(3):285-296.
APA Tintori, Andrea,Sun Zuoyu,Ni Peigang,Lombardo, Cristina,Jiang Dayong,&Motani, Ryosuke.(2015).OLDEST STEM TELEOSTEI FROM THE LATE LADINIAN (MIDDLE TRIASSIC) OF SOUTHERN CHINA.RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA,121(3),285-296.
MLA Tintori, Andrea,et al."OLDEST STEM TELEOSTEI FROM THE LATE LADINIAN (MIDDLE TRIASSIC) OF SOUTHERN CHINA".RIVISTA ITALIANA DI PALEONTOLOGIA E STRATIGRAFIA 121.3(2015):285-296.
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