Preliminary map of diatremes and alkalic ultramafic intrusions in the Missouri River Breaks and vicinity, north-central Montana
B. C. Hearn Jr.
1979, Open-File Report 79-1128
Preliminary map of fluorine provinces in the conterminous United States
Ralph Erskine Van Alstine, Edwin Wilson Tooker
1979, Open-File Report 79-576-G
Preliminary map of iron provinces in the conterminous United States
Harry Klemic, Edwin Wilson Tooker
1979, Open-File Report 79-576-H
Sample location map and analytical data for rock samples collected in 1978, Chignik and Sutwik Island quadrangles, Alaska
William J. Pickthorn, M. E. Yount, E.F. Cooley, R. M. O’Leary, D.E. Detra, Gail Ito
1979, Open-File Report 79-1506
Preliminary geologic map of the Picket Pin to Mountain View sector of the Stillwater Complex, Stillwater County, Montana
Kenneth K. Segerstrom, R. R. Carlson
1979, Open-File Report 79-656
No abstract available. ...
Preliminary lithologic and water quality data from test wells on Koehn Dry Lake, Kern County, California
Roger D. Dockter
1979, Open-File Report 79-1348
Preliminary surficial geologic map of the Recluse 1 degree by 1/2 degree Quadrangle, Wyoming and Montana
Marith C. Reheis, Van S. Williams
1979, Open-File Report 79-1315
Tectonic map of southeast Arizona
Harald Drewes
1979, Open-File Report 79-775
No abstract available....
Preliminary structure contour maps on the top of the Grande Ronde and Wanapum basalts, eastern Washington and northern Idaho
Donald A. Swanson, J.C. Brown, J. L. Anderson, R. D. Bentley, G. R. Byerly, J. N. Gardner, T. L. Wright
1979, Open-File Report 79-1364
Preliminary geologic map of the Mount Siegel quadrangle, Nevada-California
John Harris Stewart, Donald C. Noble
1979, Open-File Report 79-225
No abstract available....
Preliminary geologic map showing Quaternary deposits of the Lodi Quadrangle, California
Denis E. Marchand, Brian F. Atwater
1979, Open-File Report 79-933
Preliminary geologic map of the Mitten Rock Quadrangle, San Juan County, New Mexico
Arlie Curtis Huffman Jr.
1979, Open-File Report 79-723
Preliminary reconnaissance geologic maps of the Columbia River Basalt Group in parts of eastern Washington and northern Idaho
Donald A. Swanson, R. D. Bentley, G. R. Byerly, J. N. Gardner, T. L. Wright
1979, Open-File Report 79-534
No abstract available....
Reconnaissance geologic map of the western half of the Marcum Mountain Quadrangle, Powell County, Montana
W. Mark Weber, Irving Jerome Witkind
1979, Open-File Report 79-445
Reconnaissance geologic map of the western third of the Bata Mountain Quadrangle, Missoula and Powell counties, Montana
W. Mark Weber, Irving Jerome Witkind
1979, Open-File Report 79-438
Preliminary geologic map of the metavolcanic rocks in part of the Canyonville, Days Creek, and Glendale quadrangles, Oregon
Maureen G. Johnson, Norman J. Page
1979, Open-File Report 79-283
No abstract available....
Reconnaissance geologic map of the Precambrian Farmington Canyon complex and surrounding rocks in the Wasatch Mountains between Ogden and Bountiful, Utah
Bruce Bryant
1979, Open-File Report 79-709
No abstract available. ...
Reconnaissance geologic map of the southern half of the Nevada Lake quadrangle, Lewis and Clark, and Powell Counties, Montana
W. Mark Weber, Irving Jerome Witkind
1979, Open-File Report 79-446
No abstract available....
Reconnaissance geologic map of the southern third of the Ovando Quadrangle, Powell County, Montana
W. Mark Weber, Irving Jerome Witkind
1979, Open-File Report 79-447
Reconnaissance geologic map of the southwestern quarter of the Finn quadrangle, Lewis and Clark and Powell Counties, Montana
W. Mark Weber, Irving Jerome Witkind
1979, Open-File Report 79-442
No abstract available....
Preliminary photolineament map of St. Thomas, U.S. Virgin Islands
John W. McGonigle, Jean N. Weaver
1979, Open-File Report 79-967
Preliminary reconnaissance bedrock geologic map of the Casa Grande East Quadrangle, Pinal County, Arizona
Joel R. Bergquist, Philip Merrill Blacet
1979, Open-File Report 79-391
Preliminary reconnaissance bedrock geologic map of the Casa Grande West Quadrangle, Pinal County, Arizona
Joel R. Bergquist, Philip M. Blacet
1979, Open-File Report 79-390
Preliminary geologic map of the Warfield Creek Quadrangle, Lincoln County, southwestern Wyoming
John W. M’Gonigle
1979, Open-File Report 79-1176
Preliminary geologic map of the Lander 1° x 2° quadrangle, central Wyoming
J. D. Love, A. C. Christiansen, Richard W. Jones
1979, Open-File Report 79-1301
No abstract available....