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template is PDF
3D geology and shear-wave velocity models of the Portland, Oregon, metropolitan area
template is PDF
Cascadia subduction zone earthquakes: a magnitude 9.0 earthquake scenario
template is PDF
Earthquake-hazard geology maps of the Portland metropolitan area, Oregon: text and map explanation
template is PDF
Map Lidar-based surficial geologic map and database of the Greater Portland, Oregon, Area, Clackamas, Columbia, Marion, Multnomah, Washington, and Yamhill counties, Oregon, and Clark County, Washington
template is PDF
Map Preliminary geologic map of the Dixie Mountain 7.5' quadrangle, Columbia, Multnomah, and Washington counties, Oregon
template is PDF
Map Preliminary geologic map of the Linnton 7.5' quadrangle, Multnomah and Washington counties, Oregon
template is PDF
Neotectonic map of the Oregon continental margin and adjacent abyssal plain
template is PDF
Report Lidar-based surficial geologic map and database of the Greater Portland, Oregon, Area, Clackamas, Columbia, Marion, Multnomah, Washington, and Yamhill counties, Oregon, and Clark County, Washington
template is PDF
Report Preliminary geologic map of the Dixie Mountain 7.5' quadrangle, Columbia, Multnomah, and Washington counties, Oregon
template is PDF
Report Preliminary geologic map of the Linnton 7.5' quadrangle, Multnomah and Washington counties, Oregon