Geology
Found in 39 Collections and/or Records:
Brownsboro, 1999
This file contains a report that describes the geology and mineral resources of the Brownsboro Quadrangle.
Correlation of Map Units
The poster describes the rock layers displayed in graphs and scales.
Crater Lake, 1946-1982
The maps, diagrams, reports, and newspaper clippings describe the topography, geology, natural history, and hazards surrounding Crater Lake and Mount Mazama.
Crater Lake, 1933
The topographic map shows the vicinity of the Crater Lake Quadrangle. The back includes printed notes on the natural history that has shaped the formation of the land over time.
Emigrant Lake maps, 1983
The topographic maps depict the Emigrant Lake Quadrangle, and similar geological features such as dips, strikes, and rock strata. The materials also include photographs of geological features from the site.
Emigrant Lake maps, 1983-1993
The maps describe sections of the Emigrant Creek Quadrangle, a geologic map of the Emigrant Lake Park Recreation Area, and a sample seismogram.
Emigrant Lake North 1/3, 1983
The topographic map depicts sections of the Emigrant Lake Quadrangle.
Emigrant Lake Southern Oregon State College mapping
The materials on the Emigrant Lake Recreation Area includes a geologic map, diagrams and descriptions of the geologic components, as well as the natural history events that shaped them.
Geologic Cross Sections
The map shows diagrams of the geologic cross-sections of Antelope Creek, Rio Canyon, Meyer Creek, Kitchen Creek, and Chimney Rock.
Geologic Map of the Gold Hill Quadrangle (in part), Oregon,, 1977
The map shows the geologic cross sections of the Gold Hill Quadrangles. It also includes a chart with descriptions on the rock types found in these areas.