Quantitative bedrock geology of Brazil

Bedrock Geology of Herod Quadrangle

Initial Evaluation of Bedrock Geology and Economic Mineralization Potential of Southern Whitesail Lake Map Area (NTS

The east ern Bella Coola (NTS 093D) and south ern Whitesail Lake (NTS 093E) 1:250 000 map ar eas com prise a re gion of rug ged moun tain ous to pog ra phy and lim ited ac cess on the east ern mar gin of the Coast Moun tains. These map ar eas strad dle the tran si tion zone be tween the Coast and Intermontane morphogeological belts, and en com pass the bound ary be tween ig ne ous and meta mor ...

Bedrock Geology of the Ranges Bounding the Wells Earthquake of February 21 , 2008

The Wells 6.0 magnitude earthquake of February 21, 2008, occurred on a previously unrecognized northeast-striking southeast-dipping fault situated beneath Town Creek Flat, a few miles north of Wells, Nevada. Focal depth of the earthquake was 5 miles (8 km). Bedrock geology in the surrounding ranges did not indicate the existence of the fault prior to the earthquake, and no surface rupture has b...

REGIONAL STRUCTURE, TECTONICS, AND BEDROCK GEOLOGY Tectonic Evolution of the Death Valley Region

S OF PAPERS IN PREPARATION 54. Charlton, R.L., Wernicke, B.P., and Abolins, M.J., 1997, A major Neoproterozoic incision event near the base of the Cordilleran miogeocline, southwestern Great Basin: Geological Society of America Abstracts with Programs, v. 29, no. 6, p. A-197. [S] 55. Petronis, M.S., Geissman, J.W., Holm, O.K., Schauble, E., and Wernicke, B.P., 1997, Paleomagnetic data bearing o...

Hazard Ranking Method for Populations Exposed to Arsenic in Private Water Supplies: Relation to Bedrock Geology

Approximately one million people in the UK are served by private water supplies (PWS) where main municipal water supply system connection is not practical or where PWS is the preferred option. Chronic exposure to contaminants in PWS may have adverse effects on health. South West England is an area with elevated arsenic concentrations in groundwater and over 9000 domestic dwellings here are supp...