Geology of the Lake Peters area, northeastern Brooks Range, Alaska
Bruce L. Reed
1968, Bulletin 1236
Summary report on the geology and mineral resources of the Three Arch Rocks National Wildlife Refuge, Oregon
Albert Edward Weissenborn, Parke Detweiler Snavely Jr.
1968, Bulletin 1260-H
Summary report on the geology and mineral resources of the Oregon Islands National Wildlife Refuge, Oregon
Albert Edward Weissenborn, Parke Detweiler Snavely Jr.
1968, Bulletin 1260-G
Summary report on the geology and mineral resources of Flattery Rocks, Quillayute Needles, and Copalis National Wildlife Refuges, Washington
Albert Edward Weissenborn, Parke Detweiler Snavely Jr.
1968, Bulletin 1260-F
Stripping-coal resources of the United States
Paul Averitt
1968, Bulletin 1252-C
Hydrology of Brookhaven National Laboratory and vicinity, Suffolk County, New York
Moultrie Alfred Warren, Wallace De Laguna, Norbert Joseph Lusczynski
1968, Bulletin 1156-C
Schists of the central Alaska Range
Clyde Wahrhaftig
1968, Bulletin 1254-E
Summary report on the geology and mineral resources of the Poker Jim Ridge and Fort Warner areas of the Hart Mountain National Antelope Refuge, Lake County, Oregon
George Walton Walker, Donald A. Swanson
1968, Bulletin 1260-M
Summary report on the geology and mineral resources of the Harney Lake and Malheur Lake areas of the Malheur National Wildlife Refuge, north-central Harney County, Oregon
George Walton Walker, Donald A. Swanson
1968, Bulletin 1260-L
Correlation of Permian and Pennsylvanian sections between the Egan Range and Spring Mountains, Nevada
Patrick James Barosh
1968, Bulletin 1254-I
Metal absorption by Equisetum (horsetail)
Helen L. Cannon, Hansford T. Shacklette, Harry Bastron
1968, Bulletin 1278-A
Upper Cretaceous and lower Tertiary rocks, Berkeley and San Leandro Hills, California
James E. Case
1968, Bulletin 1251-J
Summary report on the geology and mineral resources of the Bering Sea, Bogoslof, Simeonof, Semidi, Tixedni, St. Lazaria, Hazy Islands, and Forrester Island National Wildlife Refuges, Alaska
Edward Huntington Cobb, A. A. Wanek, Arthur Grantz, Claire Carter
1968, Bulletin 1260-K
Semilla Sandstone, a new member of the Mancos Shale in the southeastern part of the San Juan Basin, New Mexico
C. H. Dane, Erle G. Kauffman, William Aubrey Cobban
1968, Bulletin 1254-F
New and revised stratigraphic names in the Santa Rita Mountains of southeastern Arizona
Harold Drewes
1968, Bulletin 1274-C
Summary report on the geology and mineral resources of the Huron, Seney, Michigan Islands, Green Bay, and Gravel Island National Wildlife Refuges of Michigan and Wisconsin
Carl E. Dutton
1968, Bulletin 1260-I
Nomenclature of formations of Claiborne Group, middle Eocene, Coastal Plain of Texas
D. Hoye Eargle
1968, Bulletin 1251-D
Geology of the Tierra Redonda Mountain and Bradley quadrangles, Monterey and San Luis Obispo Counties, California
David L. Durham
1968, Bulletin 1255
Engineering geology of the Paducah West and Metropolis quadrangles in Kentucky
Warren Irvin Finch
1968, Bulletin 1258-B
No abstract available....
Mineral resources of the Uncompahgre primitive area, Colorado
Richard Philip Fischer, R. G. Luedke, M.J. Sheridan, R.G. Raabe
1968, Bulletin 1261-C
Geology of magnesite deposits in northern Okanogan County, Washington - a preliminary report
Kenneth F. Fox Jr., C. Dean Rinehart
1968, Bulletin 1272-B
Definition of Wisconsinan Stage
John Chapman Frye, H.B. Willman, Meyer Rubin, R. F. Black
1968, Bulletin 1274-E
Geology of the crystalline rocks in the western part of the Morrison quadrangle, Jefferson County, Colorado
Dolores J. Gable
1968, Bulletin 1251-E
Middle Miocene Foraminifera and stratigraphic relations in the Adelaida quadrangle, San Luis Obispo County, California
Patsy Beckstead Smith, David L. Durham
1968, Bulletin 1271-A
Summary report on the geology and mineral resources of the Okefenokee National Wildlife Refuge, Georgia
Jack Elwood Smedley
1968, Bulletin 1260-N