<i>Lingularia</i> sp. (Brachiopoda) from Middle Triassic bedded chert in Shikoku, Japan
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- Hori Rie S.
- Department of Earth Sciences, Faculty of Science, Ehime University
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- Campbell Hamish J.
- Institute of Geological and Nuclear Sciences
Bibliographic Information
- Other Title
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- 四国の三畳系層状チャートから産出した<i>Lingularia</i> sp. (腕足類)
- Lingularia sp. (Brachiopoda) from Middle Triassic bedded chert in Shikoku, Japan
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Abstract
A lingulid brachiopod Lingularia sp. is described from Middle Triassic (Anisian) bedded chert in the Northern Chichibu Terrane, Shikoku, Japan. The fossil occurrence is unusual because of its association within deep-sea sediments. Lingulids are well known from Early and Middle Triassic successions and their apparent abundance may relate to the recovery following the Permian/Triassic (P/T) extinction event. This find in Japan tends to support the view that lingulids favoured dysoxic conditions and became widespread in vacant niches of the ocean after the P/T boundary anoxic event as “opportunistic taxa”.
Journal
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- The Journal of the Geological Society of Japan
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The Journal of the Geological Society of Japan 110 (12), 758-764, 2004
The Geological Society of Japan
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Details 詳細情報について
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- CRID
- 1390282681215004672
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- NII Article ID
- 110003024624
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- NII Book ID
- AN00141768
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- ISSN
- 13499963
- 00167630
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- NDL BIB ID
- 7195420
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed