Portland State University. Department of Geology
Ansel G. Johnson
Date of Publication
Master of Science (M.S.) in Geology
Faults (Geology) -- Oregon -- Portland Metropolitan Area, Gravity -- Oregon -- Portland Metropolitan Area, Geology -- Oregon -- Portland Metropolitan Area, Structural geology
1 online resource (90 p.)
Growing concern over earthquakes in the Pacific Northwest has prompted the mapping and location of near surface faults in the Portland area, Oregon. Visible evidence of faults is poor, requiring the use of geophysical methods to assist in mapping and defining structures in the basin. Gravity maps and models may help in addressing this problem.
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Beeson, Paul Thomas, "Gravity maps, models and analysis of the greater Portland area, Oregon" (1990). Dissertations and Theses. Paper 3986.