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(Supplement EA2) Hafnium isotope ratios and major elements from Central Mexic...
Isotope ratio normalizations are outlined in Table (Supplement EA1). Pb-Nd-Sr isotope ratios, major and trace element concentrations are reported in LaGatta (2003) and LaGatta... -
(Table 3) Trace elements at DSDP Hole 66-487
Empty cells mean no data. -
(Table 2) Geochemistry of minerals from DSDP Sample 66-487-20-1,55-58
Concentrations lower than 0.1% are not considered representative. Empty cells mean no data. -
(Table 1) Basalt from DSDP Hole 66-487: Major elements and minerals
The CIPW norms are calculated with 85% of total iron as FeO and 15% as Fe2O3 (total Fe analysis is given as Fe2O3). Empty cells mean no data. -
(Table 5) Radiometric K-Ar analyses at DSDP Hole 66-493
This dataset has no description
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(Table 4) Major oxides in the dioritic pluton at DSDP Hole 66-493
Analysts are R. Duret and A. Pantaloni. -
(Table 3) Geochemistry of feldspar at DSDP Sample 66-493-59-1A
TiO2 and MgO contents have been found equal to zero in all the cases. -
(Table 2) Geochemistry of biotite and ilmenite at DSDP Sample 66-493-59-1A
Total iron expressed as FeO for biotites and distributed between Fe2O3 and FeO following Carmichael's (1967) method for ilmenites. Empty cells mean no data. -
(Table 1) Geochemistry of hornblende at DSDP Sample 66-493-59-1A
1 = core; 7 = rim; 20 µm between two successive points. Structural formulae are based on 23 oxygens. -
(Table 8) Chemical composition of clay and related minerals at DSDP Hole 66-487
Empty cells mean no data. Number of atoms for O = 22. -
(Table 6) Chemical composition and minerals of glass inclusions in plagioclas...
Empty cells mean no data. -
(Table 5) Chemical composition of chromian spinel and titanomagnetite at DSDP...
Empty cells mean no data. Fe2+ and Fe3+ are determined, assuming the spinel stoichiometry. -
(Table 4) Chemical composition of clinopyroxene at DSDP Hole 66-487
Number of atoms for O = 6. -
(Table 3) Chemical composition of olivine at DSDP Hole 66-487
Empty cells mean no data. -
(Table 2) Chemical composition of plagioclase at DSDP Hole 66-487
This dataset has no description
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(Table 1) Bulk chemical compositions of basalts at DSDP Hole 66-487
Analyst, H. Haramura. -
(Table 7) Chemical composition of basalts at DSDP Hole 66-487
Empty cells mean not determined. Chemical analyses of basalts in DSDP Hole 66-487 were carried out by Y. V. Dolinina. -
(Table 6) Spinels in basalts at DSDP Hole 66-487
Cations on 12 Oxygen. -
(Table 5) Titanomagnetite in basalts DSDP Hole 66-487
The determination of the unit cell dimension of magnetic ore mineral from Sample 66-487-20-1,113-115 cm, performed by M. T. Dmitrieva, shows that according to the value of this... -
(Table 4) Olivines in basalts at DSDP Hole 66-487
Cations on 4 Oxygen.