Topographic maps
Found in 207 Collections and/or Records:
Eight Dollar Mountain Quadrangle Josephine County Oregon, 1989
The Eight Dollar Mountain Quadrangle Oregon was produced by the U.S. Geological Survey and is part of the 7.5-minute series. The topographical map was compiled from aerial photographs taken in 1984.
Eldorado Pass Quadrangle, 1972
This topographic map was produced by the U.S. Geological Survey and is part of the 7.5 minute series. It was compiled from aerial photographs taken in 1971.
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 mid 1/3, 1983
The map provides topographic map sections of the Emigrant Lake Quadrangle.
Emigrant Lake North 1/3, 1983
The topographic map depicts sections of the Emigrant Lake Quadrangle.
Emigrant Lake Quadrangle Jackson County Oregon, 1983
The Emigrant Lake Quadrangle Oregon was produced by the U.S. Geological Survey and is part of the 7.5-minute series. The topographical map was compiled from aerial photographs taken in 1974 and 1976.
Emigrant Lake south 1/3, 1983
The materials focus on maps from the Southern Oregon area and includes notes regarding local geological studies.
Encina Quadrangle, 1967
This topographic map was produced by the U.S. Geological Survey and is part of the 7.5 minute series. It was compiled from aerial photographs taken in 1966.
Estacada Quadrangle, 1961
The U.S. Geological Survey produced the topographic map as part of the 7.5 minute series. It was compiled from aerial photographs taken in 1952.