Derkachev, A N; Bohrmann, Gerhard; Greinert, Jens; Mozherovsky, A V (2000): Isotope compositions and mineralogy of carbonates and barites from sediments of the Deryugin Basin (Sea of Okhotsk). PANGAEA, https://doi.org/10.1594/PANGAEA.783718, Supplement to: Derkachev, AN et al. (2000): Authigenic carbonate and barite mineralization in sediments of the Deryugin Basin (Sea of Okhotsk). Translated from Litologiya i Poleznye Iskopaemye, 2000, 6, 568-585, Lithology and Mineral Resources, 35(6), 504-519, https://doi.org/10.1023/A:1026641230166
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Results of studies of mineralogy, geochemistry, and isotope parameters (d13C, d34S, d180, and 87Sr/86Sr) of carbonates and barites from sediments of the Deryugin Basin in the Sea of Okhotsk are presented. Diagenetic nature of carbonates and barites formed due to prolonged activity of cold seeps acting along a fracture zone and supplying methane- and barium saturated fluids is determined. Any signs for hydrothermal activity were not observed.
Median Latitude: 53.264823 * Median Longitude: 148.018304 * South-bound Latitude: 50.320000 * West-bound Longitude: 144.752333 * North-bound Latitude: 54.502500 * East-bound Longitude: 155.250000
Date/Time Start: 1993-01-01T00:00:00 * Date/Time End: 1996-09-17T00:00:00
B37-07 * Latitude: 50.320000 * Longitude: 155.250000 * Elevation: -790.0 m * Location: off the Paramushir Island
LV27-2-4 * Latitude: 54.502500 * Longitude: 144.752333 * Date/Time: 1996-09-17T00:00:00 * Elevation: -1305.0 m * Recovery: 7.38 m * Location: Sea of Okhotsk * Campaign: LV27/GREGORY * Basis: Akademik M.A. Lavrentyev * Device: Gravity corer (POI) (GC_POI)
Datasets listed in this publication series
- Derkachev, AN; Bohrmann, G; Greinert, J et al. (2000): (Table 1) Oxygen and carbon isotope compositions, 87Sr/86Sr ratio, and mineralogy of carbonate and carbonate-barite inclusions from sediments of the Deryugin Basin (Sea of Okhotsk). https://doi.org/10.1594/PANGAEA.783716
- Derkachev, AN; Bohrmann, G; Greinert, J et al. (2000): (Table 2) Oxygen and sulfur isotope compositions and 87Sr/86Sr ratio and in barite from sediments of the Deryugin Basin (Sea of Okhotsk). https://doi.org/10.1594/PANGAEA.783717