Eocene and Oligocene radiolarian biostratigraphy from the Southern Ocean
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| Autori principali: | , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
1997
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| _version_ | 1867171356505800704 |
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| author | Takemura, Atsushi Ling, Hsin Yi |
| author_facet | Takemura, Atsushi Ling, Hsin Yi |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Eocene-Oligocene radiolarians from Ocean Drilling Program Sites 699, 702, and 703, Leg 114 of the Subantarctic Atlantic were examined in order to extend the tripartite zonation for the recovered cores based on results of similar analysis of Leg 120 submarine sediments from the Indian Ocean. Correlation of the two oceans is made by examining 23 biohorizons and the three zones, Eucyrtidium spinosum, Axoprunum irregularis, and Lychnocanoma conica, in ascending stratigraphic order. One new species, Eucyrtidium nishimurae, is described. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_690393 |
| institution | PANGAEA |
| language | en |
| publishDate | 1997 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Eocene and Oligocene radiolarian biostratigraphy from the Southern Ocean Takemura, Atsushi Ling, Hsin Yi 114-699A; 114-702; 114-703A; 120-748B; 120-749B; COMPCORE; Composite Core; DRILL; Drilling/drill rig; Joides Resolution; Leg114; Leg120; Ocean Drilling Program; ODP; South Atlantic Ocean; South Indian Ridge, South Indian Ocean Eocene-Oligocene radiolarians from Ocean Drilling Program Sites 699, 702, and 703, Leg 114 of the Subantarctic Atlantic were examined in order to extend the tripartite zonation for the recovered cores based on results of similar analysis of Leg 120 submarine sediments from the Indian Ocean. Correlation of the two oceans is made by examining 23 biohorizons and the three zones, Eucyrtidium spinosum, Axoprunum irregularis, and Lychnocanoma conica, in ascending stratigraphic order. One new species, Eucyrtidium nishimurae, is described. |
| title | Eocene and Oligocene radiolarian biostratigraphy from the Southern Ocean |
| topic | 114-699A; 114-702; 114-703A; 120-748B; 120-749B; COMPCORE; Composite Core; DRILL; Drilling/drill rig; Joides Resolution; Leg114; Leg120; Ocean Drilling Program; ODP; South Atlantic Ocean; South Indian Ridge, South Indian Ocean |
| url | https://doi.org/10.1594/PANGAEA.690393 |