書誌事項
- タイトル別名
-
- Eocene calcareous nannofossils and dinoflagellate cysts from the Iwaya Formation in Awajishima Island, Hyogo Prefecture, southwest Japan, and their geologic implications.
- ヒョウゴケン アワジシマ ホクブ ノ ダイ3ケイ イワヤソウ カラ サンシュツ シタ シシンセイ セッカイシツ ナンノ ウズ ベンモウ ソウ カセキ ト ソノ イギ
この論文をさがす
抄録
Geologic age of the "Miocene" Iwaya Formation in Awajishima Island is examined by means of calcareous nannofossils and dinoflagellate cysts. Calcareous nannofossil flora indicates biozone NP 17 to NP 20 or CP 14 b to CP 15 b and a late Middle Eocene to Late Eocene age. The dinoflagellate cyst assemblages also show approximately the same age. These results reveal that the Iwaya Formation is the constituent of the Eocene-Oligocene Kobe Group.Molluscan assemblages resembling those from the Iwaya Formation have been known from the "Setouchi Miocene Series" in the coastal area of the eastern Seto Inland Sea. Molluscan fauna and stratigraphic correlation of the "Miocene" in this area should also be re-examined on the basis of precise geochronologic data.
収録刊行物
-
- 地質学雑誌
-
地質学雑誌 106 (5), 379-382, 2000
一般社団法人 日本地質学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390001206233617152
-
- NII論文ID
- 110003013119
- 10006085462
-
- NII書誌ID
- AN00141768
-
- ISSN
- 13499963
- 00167630
-
- HANDLE
- 10191/17806
-
- NDL書誌ID
- 5353754
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可