Carbonate cements and fluid circulation of ODP Leg 116 samples
| Cobertura |
MEDIAN LATITUDE: -0.956207 * MEDIAN LONGITUDE: 81.394090 * SOUTH-BOUND LATITUDE: -1.020900 * WEST-BOUND LONGITUDE: 81.390100 * NORTH-BOUND LATITUDE: -0.929800 * EAST-BOUND LONGITUDE: 81.401100 * DATE/TIME START: 1987-07-10T00:00:00 * DATE/TIME END: 1987-08-02T00:00:00 |
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| Data(s) |
31/01/1990
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| Resumo |
The carbonate cements found in Sites 717-719 of ODP Leg 116 correspond to the precipitation of inorganic calcite due to circulation of hot fluid associated with intraplate deformation in the central Indian Ocean. A first burst of hydrothermal activity may have occurred 7.5-9 Ma and a second burst less than 0.5 Ma. These fluids were probably derived from the basaltic basement and the immediately overlying sediments. |
| Formato |
application/zip, 4 datasets |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.756668 doi:10.1594/PANGAEA.756668 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Fonte |
Supplement to: Boulègue, Jacques; Mariotti, Andre (1990): Carbonate cements and fluid circulation in intraplate deformation. In: Cochran, JR; Stow, DAV; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 116, 135-139, doi:10.2973/odp.proc.sr.116.134.1990 |
| Palavras-Chave | #116-717C; 116-718C; 116-719A; Cadmium; Calculated; Cd; Copper; Cu; Depth; DEPTH, sediment/rock; Description; DRILL; Drilling/drill rig; Event; Heat flow probe; Joides Resolution; Leg116; No; Number; Ocean Drilling Program; ODP; ODP sample designation; present-day temperature computed from temperature gradient (37°C/km); Samp com; Sample code/label; Sample comment; South Indian Ridge, South Indian Ocean; Sr2+; Strontium; t; T cal; Temperature, calculated; Temperature, in rock/sediment; vs. hydrothermal water (h.w.); vs. interstitial water (i.w.); Zinc; Zn |
| Tipo |
Dataset |
