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Geology topics

Research about Lewis and Clark County, Powell County, Montana

Source-linked reports with geographic coverage including Lewis and Clark County, Powell County, Montana.

2 recordsLinked to original sources

USGS1979

Reconnaissance geologic map of the northern two-thirds of the Avon quadrangle, Lewis and Clark, and Powell Counties, Montana

No abstract available.

Montana↗

USGS1974

Mineral resources of the Scapegoat Wilderness, Powell and Lewis and Clark Counties, Montana, with a section on geophysical surveys

No abstract available.

Montana↗