Edward A du Bray (Former Employee)
Science and Products
Filter Total Items: 16
Filter Total Items: 100
Stratigraphy and structure of the Seaman Range and Fox Mountain, Lincoln and Nye counties, Nevada Stratigraphy and structure of the Seaman Range and Fox Mountain, Lincoln and Nye counties, Nevada
No abstract available.
Authors
Donlon O. Hurtubise, Edward A. du Bray
Age and petrology of the Tertiary as Sarat volcanic field, southwestern Saudi Arabia Age and petrology of the Tertiary as Sarat volcanic field, southwestern Saudi Arabia
No abstract available.
Authors
E. A. Du Bray, D. B. Stoeser, E.H. McKee
Age and petrology of the Tertiary As Sarat volcanic field, southwestern Saudi Arabia Age and petrology of the Tertiary As Sarat volcanic field, southwestern Saudi Arabia
Harrat As Sarat forms the second smallest and southernmost of the basalt fields of western Saudi Arabia and is part of a voluminous Red Sea rift-related continental alkali basalt province. The rocks of the As Sarat were emplaced during the first stage of Red Sea rifting and represent the northernmost extension of the Tertiary Trap Series volcanics that occur mainly in the Yemen Arab...
Authors
Edward A. du Bray, Douglas B. Stoeser, Edwin D. McKee
Temperature, size, and depth of the magma reservoir for the Taylor Creek Rhyolite, New Mexico Temperature, size, and depth of the magma reservoir for the Taylor Creek Rhyolite, New Mexico
The 55 km3 mid-Tertiary Taylor Creek Rhyolite in southwestern New Mexico consists of 20 lava domes and flows. This rhyolite is metaluminous to weakly peraluminous. Compositional zonation in feldspar phenocrysts is very minor and nonsystematic. The compositions of each feldspar species vary little throughout the suite of analyzed samples. This chemical homogeneity of phenocrysts reflects...
Authors
W. A. Duffield, du Bray
SAVEWARE I; a dozen programs designed to read DATASAVE files, perform various petrologic calculations, and produce printed and graphical data analysis, Part C - Executable programs SAVEWARE I; a dozen programs designed to read DATASAVE files, perform various petrologic calculations, and produce printed and graphical data analysis, Part C - Executable programs
No abstract available.
Authors
Edward A. du Bray, James E. Quick, Gary I. Selner, John S. Pallister
Science and Products
Filter Total Items: 16
Filter Total Items: 100
Stratigraphy and structure of the Seaman Range and Fox Mountain, Lincoln and Nye counties, Nevada Stratigraphy and structure of the Seaman Range and Fox Mountain, Lincoln and Nye counties, Nevada
No abstract available.
Authors
Donlon O. Hurtubise, Edward A. du Bray
Age and petrology of the Tertiary as Sarat volcanic field, southwestern Saudi Arabia Age and petrology of the Tertiary as Sarat volcanic field, southwestern Saudi Arabia
No abstract available.
Authors
E. A. Du Bray, D. B. Stoeser, E.H. McKee
Age and petrology of the Tertiary As Sarat volcanic field, southwestern Saudi Arabia Age and petrology of the Tertiary As Sarat volcanic field, southwestern Saudi Arabia
Harrat As Sarat forms the second smallest and southernmost of the basalt fields of western Saudi Arabia and is part of a voluminous Red Sea rift-related continental alkali basalt province. The rocks of the As Sarat were emplaced during the first stage of Red Sea rifting and represent the northernmost extension of the Tertiary Trap Series volcanics that occur mainly in the Yemen Arab...
Authors
Edward A. du Bray, Douglas B. Stoeser, Edwin D. McKee
Temperature, size, and depth of the magma reservoir for the Taylor Creek Rhyolite, New Mexico Temperature, size, and depth of the magma reservoir for the Taylor Creek Rhyolite, New Mexico
The 55 km3 mid-Tertiary Taylor Creek Rhyolite in southwestern New Mexico consists of 20 lava domes and flows. This rhyolite is metaluminous to weakly peraluminous. Compositional zonation in feldspar phenocrysts is very minor and nonsystematic. The compositions of each feldspar species vary little throughout the suite of analyzed samples. This chemical homogeneity of phenocrysts reflects...
Authors
W. A. Duffield, du Bray
SAVEWARE I; a dozen programs designed to read DATASAVE files, perform various petrologic calculations, and produce printed and graphical data analysis, Part C - Executable programs SAVEWARE I; a dozen programs designed to read DATASAVE files, perform various petrologic calculations, and produce printed and graphical data analysis, Part C - Executable programs
No abstract available.
Authors
Edward A. du Bray, James E. Quick, Gary I. Selner, John S. Pallister