Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods
A database of 4471 Roadian-Wordian (Guadalupian, Middle Permian) occurrences of 381 brachiopod genera in 44 different operational geographical units (stations) was analyzed by both Q-mode and R-mode quantitative methods. Four distinct brachiopod biogeographical realms and nine provinces, and 11 brac...
Published in: | Global and Planetary Change |
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Format: | Report |
Language: | English |
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ELSEVIER SCIENCE BV
2009
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Online Access: | http://ir.nigpas.ac.cn/handle/332004/19423 https://doi.org/10.1016/j.gloplacha.2008.10.017 |
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ftchinacscnigpas:oai:ir.nigpas.ac.cn:332004/19423 2023-05-15T18:49:05+02:00 Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods Shen, Shu-zhong Xie, Jun-fang Zhang, Hua Shi, G. R. 2009-02-01 http://ir.nigpas.ac.cn/handle/332004/19423 https://doi.org/10.1016/j.gloplacha.2008.10.017 英语 eng ELSEVIER SCIENCE BV GLOBAL AND PLANETARY CHANGE http://ir.nigpas.ac.cn/handle/332004/19423 doi:10.1016/j.gloplacha.2008.10.017 Roadian-Wordian brachiopod Permian palaeobiogeography multivariate analysis WESTERN PACIFIC REGION PALEOGEOGRAPHIC IMPLICATIONS EXTINCTION PATTERNS NEW-ZEALAND FAUNAS DIVERSITY BIOSTRATIGRAPHY TERRANE ASIA BIOGEOGRAPHY Physical Geography Geology Geography Physical Geosciences Multidisciplinary 期刊论文 2009 ftchinacscnigpas https://doi.org/10.1016/j.gloplacha.2008.10.017 2019-08-14T12:44:16Z A database of 4471 Roadian-Wordian (Guadalupian, Middle Permian) occurrences of 381 brachiopod genera in 44 different operational geographical units (stations) was analyzed by both Q-mode and R-mode quantitative methods. Four distinct brachiopod biogeographical realms and nine provinces, and 11 brachiopod associations are recognized. The Boreal Realm in the Northern Hemisphere includes the Verkolyman Province in the northern and northeastern Siberian Platform and the eastern European Province in the Ural seaway between the European and Siberian platforms. Both provinces are characterized by containing typical Boreal cold-water brachiopod associations. The Gondwanan Realm in the south also includes two provinces. The Austrazean Province in eastern Australia and New Zealand is probably the most stable province throughout the Permian and characterized by typical Gondwanan brachiopod associations. The Westralian Province centered in Western Australia is also characterized by typical Gondwanan brachiopods, but also demonstrates biogeographical links with the Tethyan stations. The Palaeoequatorial Realm located mainly in the palaeotropical zone contains highly diverse and abundant brachiopod faunas. Two regions/subrealms and four provinces are recognized within this realm. The North America Subrealm contains a distinct Grandian Province characterized by many endemic brachiopod genera and a few cold-water genera. East-central Alaska and Yukon Territory may constitute another brachiopod province. All the stations in the Tethyan Ocean (both Palaeotethys and Neotethys) constitute a distinct Asian-Tethyan Region/Subrealm and incorporate three different provinces. The Cathaysian Province is comprised of the stations in South China and its surrounding terranes/blocks and a few stations in the northern and western margin of the Palaeotethys. Two transitional provinces (Sino-Mongolian-Japanese Province and Cimmerian Province) in the northern and southern temperate zones are also recognizable. The brachiopod fauna from the Mino Belt in Japan is well distinguished from those from other regions. and is hence assigned to the palaeoceanic Panthalassan Realm. Principal coordinates analysis and minimum spanning tree analysis suggest that a latitude-related thermal gradient was the major control for the palaeobiogeography of Roadian-Wordian global brachiopod faunas and for the latitudinal of pattern of decreasing brachiopod generic diversities from the equator to the poles. In addition, geographic separation and oceanic currents may also have played some role in the spatial distribution of brachiopods during Roadian-Wordian times. (C) 2008 Elsevier B.V. All rights reserved. Report Alaska Yukon Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) New Zealand Pacific Yukon Global and Planetary Change 65 3-4 166 181 |
institution |
Open Polar |
collection |
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences) |
op_collection_id |
ftchinacscnigpas |
language |
English |
topic |
Roadian-Wordian brachiopod Permian palaeobiogeography multivariate analysis WESTERN PACIFIC REGION PALEOGEOGRAPHIC IMPLICATIONS EXTINCTION PATTERNS NEW-ZEALAND FAUNAS DIVERSITY BIOSTRATIGRAPHY TERRANE ASIA BIOGEOGRAPHY Physical Geography Geology Geography Physical Geosciences Multidisciplinary |
spellingShingle |
Roadian-Wordian brachiopod Permian palaeobiogeography multivariate analysis WESTERN PACIFIC REGION PALEOGEOGRAPHIC IMPLICATIONS EXTINCTION PATTERNS NEW-ZEALAND FAUNAS DIVERSITY BIOSTRATIGRAPHY TERRANE ASIA BIOGEOGRAPHY Physical Geography Geology Geography Physical Geosciences Multidisciplinary Shen, Shu-zhong Xie, Jun-fang Zhang, Hua Shi, G. R. Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods |
topic_facet |
Roadian-Wordian brachiopod Permian palaeobiogeography multivariate analysis WESTERN PACIFIC REGION PALEOGEOGRAPHIC IMPLICATIONS EXTINCTION PATTERNS NEW-ZEALAND FAUNAS DIVERSITY BIOSTRATIGRAPHY TERRANE ASIA BIOGEOGRAPHY Physical Geography Geology Geography Physical Geosciences Multidisciplinary |
description |
A database of 4471 Roadian-Wordian (Guadalupian, Middle Permian) occurrences of 381 brachiopod genera in 44 different operational geographical units (stations) was analyzed by both Q-mode and R-mode quantitative methods. Four distinct brachiopod biogeographical realms and nine provinces, and 11 brachiopod associations are recognized. The Boreal Realm in the Northern Hemisphere includes the Verkolyman Province in the northern and northeastern Siberian Platform and the eastern European Province in the Ural seaway between the European and Siberian platforms. Both provinces are characterized by containing typical Boreal cold-water brachiopod associations. The Gondwanan Realm in the south also includes two provinces. The Austrazean Province in eastern Australia and New Zealand is probably the most stable province throughout the Permian and characterized by typical Gondwanan brachiopod associations. The Westralian Province centered in Western Australia is also characterized by typical Gondwanan brachiopods, but also demonstrates biogeographical links with the Tethyan stations. The Palaeoequatorial Realm located mainly in the palaeotropical zone contains highly diverse and abundant brachiopod faunas. Two regions/subrealms and four provinces are recognized within this realm. The North America Subrealm contains a distinct Grandian Province characterized by many endemic brachiopod genera and a few cold-water genera. East-central Alaska and Yukon Territory may constitute another brachiopod province. All the stations in the Tethyan Ocean (both Palaeotethys and Neotethys) constitute a distinct Asian-Tethyan Region/Subrealm and incorporate three different provinces. The Cathaysian Province is comprised of the stations in South China and its surrounding terranes/blocks and a few stations in the northern and western margin of the Palaeotethys. Two transitional provinces (Sino-Mongolian-Japanese Province and Cimmerian Province) in the northern and southern temperate zones are also recognizable. The brachiopod fauna from the Mino Belt in Japan is well distinguished from those from other regions. and is hence assigned to the palaeoceanic Panthalassan Realm. Principal coordinates analysis and minimum spanning tree analysis suggest that a latitude-related thermal gradient was the major control for the palaeobiogeography of Roadian-Wordian global brachiopod faunas and for the latitudinal of pattern of decreasing brachiopod generic diversities from the equator to the poles. In addition, geographic separation and oceanic currents may also have played some role in the spatial distribution of brachiopods during Roadian-Wordian times. (C) 2008 Elsevier B.V. All rights reserved. |
format |
Report |
author |
Shen, Shu-zhong Xie, Jun-fang Zhang, Hua Shi, G. R. |
author_facet |
Shen, Shu-zhong Xie, Jun-fang Zhang, Hua Shi, G. R. |
author_sort |
Shen, Shu-zhong |
title |
Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods |
title_short |
Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods |
title_full |
Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods |
title_fullStr |
Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods |
title_full_unstemmed |
Roadian-Wordian (Guadalupian, Middle Permian) global palaeobiogeography of brachiopods |
title_sort |
roadian-wordian (guadalupian, middle permian) global palaeobiogeography of brachiopods |
publisher |
ELSEVIER SCIENCE BV |
publishDate |
2009 |
url |
http://ir.nigpas.ac.cn/handle/332004/19423 https://doi.org/10.1016/j.gloplacha.2008.10.017 |
geographic |
New Zealand Pacific Yukon |
geographic_facet |
New Zealand Pacific Yukon |
genre |
Alaska Yukon |
genre_facet |
Alaska Yukon |
op_relation |
GLOBAL AND PLANETARY CHANGE http://ir.nigpas.ac.cn/handle/332004/19423 doi:10.1016/j.gloplacha.2008.10.017 |
op_doi |
https://doi.org/10.1016/j.gloplacha.2008.10.017 |
container_title |
Global and Planetary Change |
container_volume |
65 |
container_issue |
3-4 |
container_start_page |
166 |
op_container_end_page |
181 |
_version_ |
1766242546894241792 |