Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea
Totally 2472 grains of Radiolaria belonging to 36 Genera and 45 species are distinguished from 12 surface sediments in the Bering Sea. The distribution characteristics of Radiolaria fossils in the surface sediments are as follows: (1) From the shelf of shallow water to the upper of continental slope...
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Polar Research Institute of China - PRIC
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ftarcticportal:oai:generic.eprints.org:2202 2023-06-11T04:03:00+02:00 Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea Zhenbo, Cheng Xuefa, Shi Xiaohua, Ju Zhihua, Chen 2000-12 application/pdf http://library.arcticportal.org/2202/ http://library.arcticportal.org/2202/1/A200002001.pdf en eng Polar Research Institute of China - PRIC http://library.arcticportal.org/2202/1/A200002001.pdf Zhenbo, Cheng and Xuefa, Shi and Xiaohua, Ju and Zhihua, Chen (2000) Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea. Advances in Polar Science, 11 (2). pp. 89-96. Article PeerReviewed 2000 ftarcticportal 2023-05-03T22:52:41Z Totally 2472 grains of Radiolaria belonging to 36 Genera and 45 species are distinguished from 12 surface sediments in the Bering Sea. The distribution characteristics of Radiolaria fossils in the surface sediments are as follows: (1) From the shelf of shallow water to the upper of continental slope, there are a few Radiolaria fossils and monotonous genus and species; (2) In the lower of continental slope, Radiolaria fossils are poor in the volcanic cinders and turbidite; (3) The abundance and diversity of Radiolaria fossils are high in clay of the basin. The dominant species of Radiolaria is Spongotrochus glacialis on the continental shelf. Current, topography, water depth, and temperature etc. are key factors influencing Radiolaria distribution. The sources of sediments mainly are terrigenous, biogenic and volcanic sediments in the survey area and they are mostly from the Kamchatka peninsula in the east of Russia and the Aleutian Islands. Article in Journal/Newspaper Advances in Polar Science Bering Sea Kamchatka Kamchatka Peninsula Polar Science Polar Science Aleutian Islands Arctic Portal Library Bering Sea Kamchatka Peninsula ENVELOPE(160.000,160.000,56.000,56.000) |
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Open Polar |
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Arctic Portal Library |
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ftarcticportal |
language |
English |
description |
Totally 2472 grains of Radiolaria belonging to 36 Genera and 45 species are distinguished from 12 surface sediments in the Bering Sea. The distribution characteristics of Radiolaria fossils in the surface sediments are as follows: (1) From the shelf of shallow water to the upper of continental slope, there are a few Radiolaria fossils and monotonous genus and species; (2) In the lower of continental slope, Radiolaria fossils are poor in the volcanic cinders and turbidite; (3) The abundance and diversity of Radiolaria fossils are high in clay of the basin. The dominant species of Radiolaria is Spongotrochus glacialis on the continental shelf. Current, topography, water depth, and temperature etc. are key factors influencing Radiolaria distribution. The sources of sediments mainly are terrigenous, biogenic and volcanic sediments in the survey area and they are mostly from the Kamchatka peninsula in the east of Russia and the Aleutian Islands. |
format |
Article in Journal/Newspaper |
author |
Zhenbo, Cheng Xuefa, Shi Xiaohua, Ju Zhihua, Chen |
spellingShingle |
Zhenbo, Cheng Xuefa, Shi Xiaohua, Ju Zhihua, Chen Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea |
author_facet |
Zhenbo, Cheng Xuefa, Shi Xiaohua, Ju Zhihua, Chen |
author_sort |
Zhenbo, Cheng |
title |
Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea |
title_short |
Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea |
title_full |
Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea |
title_fullStr |
Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea |
title_full_unstemmed |
Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea |
title_sort |
radiolaria fossils in the surface sediments and sedimentary environment in the bering sea |
publisher |
Polar Research Institute of China - PRIC |
publishDate |
2000 |
url |
http://library.arcticportal.org/2202/ http://library.arcticportal.org/2202/1/A200002001.pdf |
long_lat |
ENVELOPE(160.000,160.000,56.000,56.000) |
geographic |
Bering Sea Kamchatka Peninsula |
geographic_facet |
Bering Sea Kamchatka Peninsula |
genre |
Advances in Polar Science Bering Sea Kamchatka Kamchatka Peninsula Polar Science Polar Science Aleutian Islands |
genre_facet |
Advances in Polar Science Bering Sea Kamchatka Kamchatka Peninsula Polar Science Polar Science Aleutian Islands |
op_relation |
http://library.arcticportal.org/2202/1/A200002001.pdf Zhenbo, Cheng and Xuefa, Shi and Xiaohua, Ju and Zhihua, Chen (2000) Radiolaria fossils in the surface sediments and sedimentary environment in the Bering Sea. Advances in Polar Science, 11 (2). pp. 89-96. |
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