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Dolostone, limestone, sandstone, shale, and conglomerate; Devonian marine continental-shelf deposits; east-central and southeastern Idaho

Devonian bedded dolomite and limestone interval of eastern and southern Idaho.
State Idaho
Name Dolostone, limestone, sandstone, shale, and conglomerate; Devonian marine continental-shelf deposits; east-central and southeastern Idaho
Geologic age Devonian
Comments Hyrum Dolomite and Beirdneau Fm are in southeastern Idaho.
Primary rock type dolostone (dolomite)
Secondary rock type limestone
Other rock types sandstone; shale; conglomerate
Lithologic constituents
Major
Sedimentary > Carbonate > Dolostone (Bed)dolomite, silty dolomite, sandy dolomite
Minor
Sedimentary > Carbonate > Limestone (Bed)argillaceous to dolomitic limestone
Sedimentary > Clastic > Sandstone (Bed)dolomitic quartz sandstone
Incidental
Sedimentary > Clastic > Mudstone > Shale (Bed)calcareous shale
Map references
Bond, J.G., Kauffman, J.D., Miller, D.A., and Venkatakrishnan, Ramesh, 1978, Geologic map of Idaho: Moscow, Idaho, Idaho Bureau of Mines and Geology, with contributions from U.S. Geological Survey, scale 1:500,000.
Unit references
Bond, J.G., Kauffman, J.D., Miller, D.A., and Venkatakrishnan, Ramesh, 1978, Geologic map of Idaho: Moscow, Idaho, Idaho Bureau of Mines and Geology, with contributions from U.S. Geological Survey, scale 1:500,000.
Oriel, S.S., and Platt, L.B., 1980, Geologic map of the Preston 1o x 2o quadrangle, southeastern Idaho and western Wyoming: U.S. Geological Survey Miscellaneous Investigations Series, Map I-1127, scale 1:250,000.
Isaacson, P.E., 1983, Stratigraphic correlation of the Paleozoic and Mesozoic rocks of Idaho: Moscow, Idaho, Idaho Bureau of Mines and Geology, Information Circular 37.
O'Neill, J.M, and Christiansen, R.L., 2002, Geologic map of the Hebgen Lake quadrangle, Beaverhead, Madison, and Gallatin Counties, Montana, Park and Teton Counties, Wyoming, and Clark and Fremont Counties, Idaho: U.S. Geological survey Open-File Report 02-464, 1:100,000 scale with pamphlet, 20 p.
Rember, W.C., and Bennett, E.H., 1979, Geologic map of the Twin Falls quadrangle, Idaho: Moscow, Idaho, Idaho Bureau of Mines and Geology, Geologic Map Series, Twin Falls 2o quadrangle, scale 1:250,000.
Rember, W.C., and Bennett, E.H., 1979, Geologic map of the Dubois quadrangle, Idaho: Moscow, Idaho, Idaho Bureau of Mines and Geology Map Series, Dubois 2o quadrangle, scale 1:250,000.
Rember, W.C., and Bennett, E.H., 1979, Geologic map of the Idaho Falls quadrangle, Idaho: Moscow, Idaho, Idaho Bureau of Mines and Geology, Geologic Map Series, Idaho Falls 2o quadrangle, scale 1:250,000.
Counties Bannock - Bear Lake - Bonneville - Butte - Caribou - Cassia - Clark - Custer - Franklin - Lemhi - Madison - Power