General and engineering geology of the northern part of Pueblo, Colorado
Glenn R. Scott
1969, Bulletin 1262
Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1967
George Vincent Cohee, Robert Glenn Bates, W.B. Wright
1969, Bulletin 1274-A
No abstract available....
Fluorite deposits of the Quinn Canyon Range, Nevada
C.L. Sainsbury, F. J. Kleinhampl
1969, Bulletin 1272-C
Gold investigations in Precambrian clastic and pelitic rocks, southwestern Colorado and northern New Mexico
Fred Barker
1969, Bulletin 1272-F
Use of seismic intensity data to predict the effects of earthquakes and underground nuclear explosions in various geologic settings
Patrick James Barosh
1969, Bulletin 1279
The Quimby and Greenvale Cove Formations in western Maine
Robert Hadley Moench
1969, Bulletin 1274-L
Geology of proposed powersites at Deer Lake and Kasnyku Lake, Baranof Island, southeastern Alaska
Alexander A. Wanek, James E. Callahan
1969, Bulletin 1211-C
No abstract available....
Cretaceous-Tertiary boundary in New Jersey, Delaware, and eastern Maryland
James Pierson Minard, J. P. Owens, N. F. Sohl, H.E. Gill, J. F. Mello
1969, Bulletin 1274-H
Pennsylvanian formations of southwest Virginia
Ralph L. Miller
1969, Bulletin 1280
Geochemical investigations of some black shales and associated rocks
James David Vine, Elizabeth B. Tourtelot
1969, Bulletin 1314-A
Element distribution in some trough and platform types of black shale and associated rocks
James David Vine, E.B. Tourtelot, J. R. Keith
1969, Bulletin 1214-H
Stratigraphic and mineralogic relations and ceramic properties of clay deposits of Eocene age in the Jackson Purchase region, Kentucky, and in adjacent parts of Tennessee
Wilds W. Olive, Warren Irvin Finch
1969, Bulletin 1282
No abstract available....
Geology of the Sandy Hook quadrangle in Monmouth County, New Jersey
James P. Minard
1969, Bulletin 1276
No abstract available....
The Chinle (Upper Triassic) and Sundance (Upper Jurassic) Formations in north-central Colorado
G. N. Pipiringos, W. J. Hail Jr., G. A. Izett
1969, Bulletin 1274-N
Element distribution in some Paleozoic black shales and associated rocks
James David Vine
1969, Bulletin 1214-G
Phosphate rock in Colombia - a preliminary report, with a section on the phosphate occurrence at Turmeque
James Bachelder Cathcart, Francisco Zambrano O., Mojica G. Pedro E.
1969, Bulletin 1272-A
The Geologic Story of the Uinta Mountains
Wallace R. Hansen
1969, Bulletin 1291
The opening of the West after the Civil War greatly stimulated early geologic exploration west of the 100th Meridian. One of the areas first studied, the Uinta Mountains region, gained wide attention as a result of the explorations of three Territorial Surveys, one headed by John Wesley Powell, one by...
The coal-bearing group in the Nenana coal field, Alaska
Clyde Wahrhaftig, J. A. Wolfe, E. B. Leopold, M. A. Lanphere
1969, Bulletin 1274-D
Atomic-absorption methods of analysis useful in geochemical exploration
Frederick Norville Ward, H. M. Nakagawa, T. F. Harms, G.H. Van Sickle
1969, Bulletin 1289
Geology of the Hill City quadrangle, Pennington County, South Dakota - a preliminary report
James Clifford Ratte, Russell Gibson Wayland
1969, Bulletin 1271-B
Four new members of the Upper Cretaceous Straight Cliffs Formation in the southeastern Kaiparowits Region, Kane County, Utah
Fred Peterson
1969, Bulletin 1274-J
Lead isotope guides for Mississippi Valley lead-zinc exploration
Ralph Smyser Cannon Jr., Arthur P. Pierce
1969, Bulletin 1312-G
Mineral resources of the Blue Range primitive area, Greenlee County, Arizona, and Catron County, New Mexico, with a section on aeromagnetic interpretation
James Clifford Ratte, E.R. Landis, D. L. Gaskill, R.G. Raagbe, Gordon P. Eaton
1969, Bulletin 1261-E
Reconnaissance geology of the Eagle A-1 and A-2 quadrangles, Alaska
Helen Laura Foster
1969, Bulletin 1271-G
Geologic reconnaissance of possible powersites at Tyee, Eagle, and Spur Mountain Lakes, southeastern Alaska
James E. Callahan, Alexander A. Wanek
1969, Bulletin 1211-B