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Tomographic reconstructions of crab burrows from deltaic tidal flat: Contribution to palaeoecology of decapod trace fossils in coastal settings
Wang, Yuan-Yuan1; Wang, Xue-Qin1; Hu, Bin1,2; Luo, Mao (罗茂)3,4
2019-12-01
发表期刊PALAEOWORLD
ISSN1871-174X
卷号28期号:4页码:514-524
摘要

Trace fossils play an important role in reconstructing palaeoecology and depositional environment. Their palaeoecological implications can be better understood when the trace makers are correctly identified. Neoichnology studies the burrow morphologies, behavioral ecology of modern organisms and their interaction with the environment. Neoichnology is of great significance in linking burrowing behaviors of extant organisms with interpretation of trace fossil palaeoecology. This paper reports a study on burrows produced by the ocypodid crab (Macrophthalmus japonicus De Haan) in the tidal region of the Yellow River Delta using CT scanning techniques. Our results show that M. japonicus produces abundant I-, U-, and Y-shaped burrows in a mudflat of the delta. These domicile structures are similar in morphological characteristics to the trace fossil Psilonichnus, suggesting M. japonicus as its possible additional trace maker. Our study supports the usage of Psilonichnus as a significant palaeoenvironmental indicator for coastal and shelf environments. Furthermore, this study highlights the great potential of applying CT techniques in future ichnological-related studies. (C) 2019 Elsevier Ireland Ltd Elsevier B.V. and Nanjing Institute of Geology and Palaeontology, CAS. Published by Elsevier B.V. All rights reserved.

关键词Macrophthalmus japonicus Neoichnology Palaeoecology Psilonichnus Mudflat North China
DOI10.1016/j.palwor.2019.04.003
语种英语
关键词[WOS]SOUTHERN SYDNEY BASIN ; ICHNOGENUS RHIZOCORALLIUM ; COMPUTED-TOMOGRAPHY ; BIOGENIC STRUCTURES ; INSECT TRACE ; WILLAPA BAY ; ICHNOTAXONOMY ; PLEISTOCENE ; BEHAVIOR ; HISTORY
资助项目Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; National Science Foundation of China[41272117] ; National Science Foundation of China[41602112] ; National Science Foundation of China[41602114] ; CAS Pioneer Hundred Talents Program ; Chinese Academy of Sciences
WOS研究方向Paleontology
WOS类目Paleontology
WOS记录号WOS:000499969100009
项目资助者Strategic Priority Research Program of Chinese Academy of Sciences ; National Science Foundation of China ; CAS Pioneer Hundred Talents Program ; Chinese Academy of Sciences
出版者ELSEVIER
文献类型期刊论文
条目标识符http://ir.nigpas.ac.cn/handle/332004/29474
专题中国科学院南京地质古生物研究所
通讯作者Luo, Mao (罗茂)
作者单位1.Henan Polytech Univ, Inst Resource & Environm, Jiaozuo 454003, Henan, Peoples R China
2.Henan Key Lab Biogen Traces & Sedimentary Mineral, Jiaozuo 454003, Henan, Peoples R China
3.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
4.Chinese Acad Sci, Ctr Excellence Life & Palaeoenvironm, 39 East Beijing Rd, Nanjing 210008, Jiangsu, Peoples R China
通讯作者单位中国科学院南京地质古生物研究所
推荐引用方式
GB/T 7714
Wang, Yuan-Yuan,Wang, Xue-Qin,Hu, Bin,et al. Tomographic reconstructions of crab burrows from deltaic tidal flat: Contribution to palaeoecology of decapod trace fossils in coastal settings[J]. PALAEOWORLD,2019,28(4):514-524.
APA Wang, Yuan-Yuan,Wang, Xue-Qin,Hu, Bin,&Luo, Mao .(2019).Tomographic reconstructions of crab burrows from deltaic tidal flat: Contribution to palaeoecology of decapod trace fossils in coastal settings.PALAEOWORLD,28(4),514-524.
MLA Wang, Yuan-Yuan,et al."Tomographic reconstructions of crab burrows from deltaic tidal flat: Contribution to palaeoecology of decapod trace fossils in coastal settings".PALAEOWORLD 28.4(2019):514-524.
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