E. A Du Bray
Age and petrology of the Tertiary as Sarat Volcanic field, southwestern Saudi Arabia- Complete analytical data for samples of the Big Timber stock, Crazy Mountains, Montana
- Composition, age, and petrogenesis of late Cretaceous intrusive rocks in the central Big Belt Mountains, Broadwater and Meagher counties, Montana (U.S. Geological Survey professional paper)
- Evaluation of geochemical sampling media in granitoid terrane of the southern Arabian shield, Kingdom of Saudi Arabia
- Geochemical evaluation of felsic plutonic rocks in the eastern and southeastern Arabian Shield, Kingdom of Saudi Arabia
- Mineral potential of selected felsic plutons in the eastern and southeastern Arabian Shield, Kingdom of Saudi Arabia
- Reconnaissance geochemical survey of the Taif-al Badah region, southern Hijaz, Kingdom of Saudi Arabia
- Reconnaissance geology of the Al Hufayr quadrangle, sheet 27/41A, Kingdom of Saudi Arabia
- Reconnaissance geology of the Jabal Saq quadrangle, sheet 26/43 C, Kingdom of Saudi Arabia
- Results of grid sampling and large-scale geologic mapping for the Silsilah tin deposit
- Stratigraphic identification of middle Tertiary ash-flow tuffs using trace-element abundances, Worthington Mountains, Nevada