書誌事項
- タイトル別名
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- Early Carboniferous radiolarians discovered from the Hayachine Terrane, Northeast Japan: the oldest fossil age for clastic rocks of accretionary complex in Japan
- ハヤチネ タイ カラ ハッケン サレタ ゼンキ セキタンキ ホウサンチュウ カセキ フカタイ サイセツガン カラ ノ ニホン サイコ ノ カセキ ネンダイ
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Early Carboniferous radiolarians were newly discovered from siltstone of the Nedamo Complex in the Hayachine Terrane, Northeast Japan. This siltstone and other clastic rocks along with greenstone and chert are the components of an accretionary complex. Radiolarian fauna contains Palaeoscenidium cladophorum Deflandre that ranges in age from Early or Middle Devonian to Early Carboniferous. Since the Fe-Mn chert intercalated in a MORB-type basalt of the Nedamo Complex was assigned an age of Late Devonian (Hamano et al., 2002), the accretionary age of the Hayachine Terrane is no older than Late Devonian, most probable Early Carboniferous. This is the first report of an Early Carboni-ferous accretionary complex recognized by biostratigraphic data in Japan.<br>
収録刊行物
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- 地質学雑誌
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地質学雑誌 111 (4), 249-252, 2005
一般社団法人 日本地質学会
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詳細情報 詳細情報について
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- CRID
- 1390001206236859392
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- NII論文ID
- 110003024659
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- NII書誌ID
- AN00141768
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- ISSN
- 13499963
- 00167630
- http://id.crossref.org/issn/00167630
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- HANDLE
- 10191/26525
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- NDL書誌ID
- 7339831
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可