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Galapagos Spreading Center

Herzig, RM., Becker, K.P., Stofeers, R, Backer, H. and Bulum, N. (1988) Hydrothermal silica chimney fields in the Galapagos spreading center. Earth Planet. Sci. Lett., 89, 261-272. [Pg.274]

Bulk chemical composition data of the Besshi-type deposits (Besshi), the seafloor sulfide deposits from the Mid-Atlantic Ridge at 23°N (MAR), the Galapagos Spreading Center at 86 W (GSC) and the East Pacific Rise at 21 N (EPR) (Kase and Yamamoto, 1988)... [Pg.386]

Turekian, K.K., Cochran, J.K. and Krishnaswami, S. (1981) The flow rates of Galapagos spreading center hydrothermal waters determined with natural radionuclides. EOS, 62, 914. [Pg.403]

Laveme C (1993) Occurrence of siderite and ankerite in young basalts from the Galapagos Spreading Center (DSDP Holes 506G and 507B). Chem Geol 106 27-46... [Pg.405]

Fehn, U., Green, K.E., Von Herzen, R.P., Cathles, L.M. 1983. Numerical models for the hydrothermal field at the Galapagos spreading center. Journal of Geophysical Research, 88, 1033-1048. [Pg.129]

Muehlenbachs K, Byerly G (1982) 0 enrichment of silicic magmas caused by crystal fractionation at the Galapagos Spreading Center. Contr Miner Petrol 79 76-79 Muehlenbachs K, Qayton RN (1972) Oxygen isotope studies of fresh and weathered submarine basalts. Can J Earth Sci 9 471 79... [Pg.260]

Cobler R. and Dymond J. (1980) Sediment trap experiment on the Galapagos spreading center. Equatorial Pacific. Science 209, 801-803. [Pg.623]

Krishnaswami S and Turekian KK (1982) U-238, Ra-226 and Pb-210 in some vent waters of the Galapagos spreading center. Geophysical Research Letters 9 827-830. [Pg.224]

Figure 3 Schematic vertical distribution of typically hydrothermal clay minerals in the sedimentary systems of (A) the Galapagos spreading center, and (B) the Juan de Fuca Middle Valley. (Reproduced with permission from Buatier and Karpoff, 1995.)... Figure 3 Schematic vertical distribution of typically hydrothermal clay minerals in the sedimentary systems of (A) the Galapagos spreading center, and (B) the Juan de Fuca Middle Valley. (Reproduced with permission from Buatier and Karpoff, 1995.)...
Figure 3 Major element variations in MORE from the Eastern Galapagos Spreading Center showing the chemical trends generated by shallow-level fractional crystallization in the oceanic crust. The rocks range in composition from basalt to ferrobasalt and FeTi basalt to andesite. Figure 3 Major element variations in MORE from the Eastern Galapagos Spreading Center showing the chemical trends generated by shallow-level fractional crystallization in the oceanic crust. The rocks range in composition from basalt to ferrobasalt and FeTi basalt to andesite.
Figure 6 Trace element (Zr and Ce) versus MgO variation diagram showing the systematic enrichments of these highly incompatible elements with increasing fractionation in a suite of cogenetic lavas from the Eastern Galapagos Spreading Center. Figure 6 Trace element (Zr and Ce) versus MgO variation diagram showing the systematic enrichments of these highly incompatible elements with increasing fractionation in a suite of cogenetic lavas from the Eastern Galapagos Spreading Center.
See other pages where Galapagos Spreading Center is mentioned: [Pg.325]    [Pg.325]    [Pg.111]    [Pg.416]    [Pg.1130]    [Pg.1130]    [Pg.1719]    [Pg.3033]    [Pg.3036]    [Pg.3036]    [Pg.3056]    [Pg.3788]    [Pg.361]    [Pg.475]    [Pg.270]    [Pg.307]    [Pg.314]    [Pg.81]    [Pg.85]    [Pg.349]    [Pg.349]    [Pg.361]    [Pg.363]    [Pg.365]    [Pg.294]    [Pg.237]    [Pg.237]    [Pg.332]    [Pg.271]    [Pg.272]   


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