| ID | 52165 |
| JaLCDOI | |
| Sort Key | 4
|
| Title Alternative | On Periploma mitsuganoense Araki (Bivalvia: Mollusca) from the Miocene Bihoku Group in Niimi City, Okayama Prefecture, southwest Japan ―with special reference to it’s paleogeographic significance―
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| FullText URL | |
| Author |
Taguchci, Eiji
Kishimoto, Shingo
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| Abstract | In this paper, we deal with re-description of Periploma mitsuganoense Araki and it’s morphological
variation and significance of the molluscan fauna of it from the Miocene Bihoku Group in Niimi City,
Okayama Prefecture, Southwest Japan. Moreover, the paleogeographic significance of this species is analyzed.
The obtained results are summarized as follows:
1. The morphological variation of Periploma mitsuganoense Araki has a wide range on the basis of the
analysis of the morphological outline.
2. The occurrence of P. mitsuganoense Araki from the Pectinid fauna is the first record in the West Setouchi
Geological Province.
3. It is presumable that P. mitsuganoense Araki is an endemic species in the First Setouchi Geological
Province from a view point of it’s spatial distribution.
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| Keywords | Periploma mitsuganoense Araki
Mollusca
Miocene
Bihoku Group
morphological variation
paleogeographic significance
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| Publication Title |
Okayama University Earth Science Report
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| Published Date | 2013-12-27
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| Volume | volume20
|
| Issue | issue1
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| Publisher | 岡山大学理学部地球科学教室
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| Publisher Alternative | Department of Earth Sciences, Faculty of Science, Okayama University
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| Start Page | 7
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| End Page | 11
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| ISSN | 1340-7414
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| NCID | AN10506284
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| Content Type |
Departmental Bulletin Paper
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| OAI-PMH Set |
岡山大学
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| language |
Japanese
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| Copyright Holders | © 2013 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
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| File Version | publisher
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| Refereed |
False
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| NAID | |
| Eprints Journal Name | esr
|
