Annotated record of the detailed examination of Mn deposits from DSDP Site 66, Leg 7 (Cores 66-4, 66-6, 66-9, 66-10, 66A-3, 66A-5)
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| Main Authors: | , , , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
1971
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| _version_ | 1867168177834688512 |
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| author | Winterer, Edward L Riedel, William R Moberly, Ralph Resig, Johanna M Kroenke, Loren W Gealy, E L Heath, G Ross Bronnimann, P Martini, E Worsley, Thomas R |
| author_facet | Winterer, Edward L Riedel, William R Moberly, Ralph Resig, Johanna M Kroenke, Loren W Gealy, E L Heath, G Ross Bronnimann, P Martini, E Worsley, Thomas R |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | One of the principal objectives in the Central Pacific Basin was to elucidate the Paleobathymetric history of the region, which is located amidst groups of atolls and guyots that have subsided as much as 2 kilometers since mid-Cretaceous times. After failure to penetrate the entire sedimentary section and to sample basement at Site 65, on the west side of the Central Basin another site in the Basin where basement rocks might be sampled was searched. Likely places were known from unpublished reflection profiles on the east side of the Basin near the Line Islands by the Hawaii Institute of Geophysics. Finally it was decided to drill a transparent section once again in this area acoiding turbidites formations. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_868502 |
| institution | PANGAEA |
| language | en |
| publishDate | 1971 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Annotated record of the detailed examination of Mn deposits from DSDP Site 66, Leg 7 (Cores 66-4, 66-6, 66-9, 66-10, 66A-3, 66A-5) Winterer, Edward L Riedel, William R Moberly, Ralph Resig, Johanna M Kroenke, Loren W Gealy, E L Heath, G Ross Bronnimann, P Martini, E Worsley, Thomas R 7-66; 7-66A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg7; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/BASIN; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description One of the principal objectives in the Central Pacific Basin was to elucidate the Paleobathymetric history of the region, which is located amidst groups of atolls and guyots that have subsided as much as 2 kilometers since mid-Cretaceous times. After failure to penetrate the entire sedimentary section and to sample basement at Site 65, on the west side of the Central Basin another site in the Basin where basement rocks might be sampled was searched. Likely places were known from unpublished reflection profiles on the east side of the Basin near the Line Islands by the Hawaii Institute of Geophysics. Finally it was decided to drill a transparent section once again in this area acoiding turbidites formations. |
| title | Annotated record of the detailed examination of Mn deposits from DSDP Site 66, Leg 7 (Cores 66-4, 66-6, 66-9, 66-10, 66A-3, 66A-5) |
| topic | 7-66; 7-66A; Comment; Deep Sea Drilling Project; Deposit type; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Identification; Leg7; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; North Pacific/BASIN; Position; Quantity of deposit; Sample code/label; Sediment type; Substrate type; Visual description |
| url | https://doi.org/10.1594/PANGAEA.868502 |