書誌事項
- タイトル別名
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- The occurrence of <i>Pseudopodosira kosugii</i> from the Pleistocene marine clay layer Ma11 in the Osaka sedimentary basin
- 大阪堆積盆地の更新世海成粘土層・Ma11層におけるPseudopodosira kosugiiの出現
- オオサカ タイセキ ボンチ ノ コウシン セイ カイセイ ネンドソウ ・ Ma11ソウ ニ オケル Pseudopodosira kosugii ノ シュツゲン
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抄録
Pleistocene marine clay layer Ma11 in the Osaka sedimentary basin is correlated with marine oxygen isotope stage (MIS) 7. We analyzed fossil diatom assemblages and sedimentary sulfur in core sediments including the Ma11. Pseudopodosira kosugii, which is known as a useful indicator of past sea levels during the Holocene, was present in the uppermost part of the marine facies, which formed as a result of the marine transgression during MIS 7. Therefore, the abundance peaks of this species can also be used to reconstruct sea-level variations in sediments of pre-Holocene age.
収録刊行物
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- Diatom
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Diatom 27 (0), 46-51, 2011
日本珪藻学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390001205503602304
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- NII論文ID
- 10030261440
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- NII書誌ID
- AA11130739
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- ISSN
- 21868565
- 09119310
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- NDL書誌ID
- 023442944
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可