Geologic MapsGeology 200Geology for Environmental ScientistsGeologic Map of the USSymbols found on geologic mapsHorizontal StrataGeologic map of part of the Grand Canyon. Each color represents a different formation.Inclined StrataDomeGeologic map of the Black Hills of South Dakota, a large structural dome.The Black Hills of South Dakota are a structural dome.BasinBedrock geologic map of the Great Lakes regionMichigan BasinSurficial geology map showing glacial deposits of the Great Lakes regionPlunging FoldsOrogenic belt with complex foldingGeologic map of Valley and Ridge of PennsylvaniaSatellite image of the centralAppalachiansArea in last pictureArea in nextpictureFalse color satellite image of folded sedimentary rocks, central Appalachian Mountains.FaultsGeologic map of thrust belt in MontanaAngular UnconformityGeologic Map of the southern Appalachians. Note the Nashville Dome, folds, faults, and an unconformity.Method for constructing a geologic cross
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