Description: This feature class represents polygons that delineate the hard scarps and scarp flanks. These head scarps or uppermost scarps in many cases expose the primary failure plane (surface of rupture) and flanks or shear zones.
Copyright Text: William J. Burns and Kate Mickelson, OR Dept. of Geology & Mineral Resources
Name: DOGAMI South Coast Liquefaction Susceptibility
Display Field: NEHRP
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: This feature class contains map unit polygons that represent bedrock and surficial geologic units drawn or compiled by the authors within the project study area. Features within this dataset are represented as polygonsUnderlying map unit data are to be considered as DRAFT, and subject to review.
Copyright Text: Oregon Dept. of Geology and Mineral Industries