Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China
The base of the Darriwilian Stage is defined by the first appearance datum (FAD) of Undulograptus austrodentatus. The Darriwilian GSSP was formally designated in the Ningkuo Formation at the Huangnitang section, Zhejiang Province, eastern China. Four sections, i.e. Hengtang, Fengzu, Dianbatou and Ch...
Published in: | Review of Palaeobotany and Palynology |
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Online Access: | http://ir.nigpas.ac.cn/handle/332004/103 https://doi.org/10.1016/j.revpalbo.2007.02.003 |
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ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/103 2023-05-15T17:22:31+02:00 Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China Tang, Peng (唐鹏) Paris, Florentin Geng, Liang-Yu (耿良玉) Zhu, Huai-Cheng (朱怀诚) 2007-09-01 http://ir.nigpas.ac.cn/handle/332004/103 https://doi.org/10.1016/j.revpalbo.2007.02.003 英语 eng ELSEVIER SCIENCE BV REVIEW OF PALAEOBOTANY AND PALYNOLOGY http://ir.nigpas.ac.cn/handle/332004/103 doi:10.1016/j.revpalbo.2007.02.003 Chitinozoans Ordovician Biostratigraphy Darriwilian Eastern China Ordovician Chitinozoans Middle Ordovician Levis Formation Canada Newfoundland Assemblages Australia Morocco Arenig Quebec Plant Sciences Paleontology 期刊论文 2007 ftchinacscnigpas https://doi.org/10.1016/j.revpalbo.2007.02.003 2019-09-27T00:02:51Z The base of the Darriwilian Stage is defined by the first appearance datum (FAD) of Undulograptus austrodentatus. The Darriwilian GSSP was formally designated in the Ningkuo Formation at the Huangnitang section, Zhejiang Province, eastern China. Four sections, i.e. Hengtang, Fengzu, Dianbatou and Chenjiawu sections, are systematically sampled for chitinozoan investigation. Abundant and diverse chitinozoans are recovered in the Ningkuo dark shales, and three distinctive assemblages (Assemblages A, B and Q are identified. Dramatic changes are documented between the third assemblage and the two preceding ones. The first appearances of Belonechitina zhejiangensis sp. nov., Lagenochitina praepirum sp. nov. and Sagenachitina sp. 1 are close to the base of the Darriwilian Stage. Thus, the association of B. zhejiangensis sp. nov., L. praepirum sp. nov. and Sagenachitina sp. 1 can be used as an auxiliary tool for locating the base of the Darriwilian Stage. Chitinozoan elements of the Laurentia and northern Gondwana realms coexist on the South China palaeoplate. This conforms that South China is a particularly suitable region for documenting biostratigraphic ties between the main Ordovician palaeoplates. Belonechitina zhejiangensis sp. nov., Belonechitina chenjiawtiensis sp. nov., Bursachitina laminaris sp. nov., Lagenochitina praepirum sp. nov., Euconochitina hengtangensis sp. nov. regarded as new species are described and illustrated. (c) 2007 Elsevier B.V. All rights reserved. Report Newfoundland Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) Canada Review of Palaeobotany and Palynology 146 1-4 74 101 |
institution |
Open Polar |
collection |
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) |
op_collection_id |
ftchinacscnigpas |
language |
English |
topic |
Chitinozoans Ordovician Biostratigraphy Darriwilian Eastern China Ordovician Chitinozoans Middle Ordovician Levis Formation Canada Newfoundland Assemblages Australia Morocco Arenig Quebec Plant Sciences Paleontology |
spellingShingle |
Chitinozoans Ordovician Biostratigraphy Darriwilian Eastern China Ordovician Chitinozoans Middle Ordovician Levis Formation Canada Newfoundland Assemblages Australia Morocco Arenig Quebec Plant Sciences Paleontology Tang, Peng (唐鹏) Paris, Florentin Geng, Liang-Yu (耿良玉) Zhu, Huai-Cheng (朱怀诚) Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China |
topic_facet |
Chitinozoans Ordovician Biostratigraphy Darriwilian Eastern China Ordovician Chitinozoans Middle Ordovician Levis Formation Canada Newfoundland Assemblages Australia Morocco Arenig Quebec Plant Sciences Paleontology |
description |
The base of the Darriwilian Stage is defined by the first appearance datum (FAD) of Undulograptus austrodentatus. The Darriwilian GSSP was formally designated in the Ningkuo Formation at the Huangnitang section, Zhejiang Province, eastern China. Four sections, i.e. Hengtang, Fengzu, Dianbatou and Chenjiawu sections, are systematically sampled for chitinozoan investigation. Abundant and diverse chitinozoans are recovered in the Ningkuo dark shales, and three distinctive assemblages (Assemblages A, B and Q are identified. Dramatic changes are documented between the third assemblage and the two preceding ones. The first appearances of Belonechitina zhejiangensis sp. nov., Lagenochitina praepirum sp. nov. and Sagenachitina sp. 1 are close to the base of the Darriwilian Stage. Thus, the association of B. zhejiangensis sp. nov., L. praepirum sp. nov. and Sagenachitina sp. 1 can be used as an auxiliary tool for locating the base of the Darriwilian Stage. Chitinozoan elements of the Laurentia and northern Gondwana realms coexist on the South China palaeoplate. This conforms that South China is a particularly suitable region for documenting biostratigraphic ties between the main Ordovician palaeoplates. Belonechitina zhejiangensis sp. nov., Belonechitina chenjiawtiensis sp. nov., Bursachitina laminaris sp. nov., Lagenochitina praepirum sp. nov., Euconochitina hengtangensis sp. nov. regarded as new species are described and illustrated. (c) 2007 Elsevier B.V. All rights reserved. |
format |
Report |
author |
Tang, Peng (唐鹏) Paris, Florentin Geng, Liang-Yu (耿良玉) Zhu, Huai-Cheng (朱怀诚) |
author_facet |
Tang, Peng (唐鹏) Paris, Florentin Geng, Liang-Yu (耿良玉) Zhu, Huai-Cheng (朱怀诚) |
author_sort |
Tang, Peng (唐鹏) |
title |
Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China |
title_short |
Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China |
title_full |
Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China |
title_fullStr |
Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China |
title_full_unstemmed |
Chitinozoan biostratigraphy across the base of Darriwilian Stage from the type area in Eastern China |
title_sort |
chitinozoan biostratigraphy across the base of darriwilian stage from the type area in eastern china |
publisher |
ELSEVIER SCIENCE BV |
publishDate |
2007 |
url |
http://ir.nigpas.ac.cn/handle/332004/103 https://doi.org/10.1016/j.revpalbo.2007.02.003 |
geographic |
Canada |
geographic_facet |
Canada |
genre |
Newfoundland |
genre_facet |
Newfoundland |
op_relation |
REVIEW OF PALAEOBOTANY AND PALYNOLOGY http://ir.nigpas.ac.cn/handle/332004/103 doi:10.1016/j.revpalbo.2007.02.003 |
op_doi |
https://doi.org/10.1016/j.revpalbo.2007.02.003 |
container_title |
Review of Palaeobotany and Palynology |
container_volume |
146 |
container_issue |
1-4 |
container_start_page |
74 |
op_container_end_page |
101 |
_version_ |
1766109234491031552 |