Redescription of Asano and Nakamura′s(1937)cassidulinid species based on their primary types
書誌事項
- タイトル別名
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- 987 Redescription of Asano and Nakamura's (1937) cassidulinid species based on their primary types
- Redescription of Asano and Nakamura s 1
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抄録
Asano and Nakamura (1937) described 14 cassidulinid species and subspecies found in Pliocene to Recent marine sediments of Japan. They stored these type specimens in the collection of Tohoku University. However, Asano and his colleague's collection including the cassidulinid types has not been well organized, as reported by Hasegawa (1986). During his investigation of the foraminiferal collection, Hasegawa found the holotype, paratype and hypotype specimens of the-species published in 1937. Since these specimens have not been available for later systematic works such as Nomura (1983a, b), herein we redescribe Asano and Nakamura's holotype and hypotype specimens in order to supplement Nomura's work, and revise taxonomically these species according to the modern foraminiferal systematics. Reexamination reveals that Cassidulina subglobosa parva is a synonym of Cassidulina decorata Sidebottom. Globocassidulina parva as described by Nomura (1983b) is in part synonymous with Globocassidulina canalisuturata Eade (1967) from Recent sediments off New Zealand.
収録刊行物
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- Transactions and proceedings of the Paleontological Society of Japan. New series
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Transactions and proceedings of the Paleontological Society of Japan. New series 1995 (178), 89-104, 1995
日本古生物学会
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詳細情報 詳細情報について
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- CRID
- 1390282680410541952
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- NII論文ID
- 110002703392
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- NII書誌ID
- AA00867896
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- ISSN
- 21860963
- 00310204
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- NDL書誌ID
- 3624239
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可