Environmental tritium in the Edwards Aquifer, central Texas 1963-71
Frederick Joseph Pearson, Paul L. Rettman, T.A. Wyerman
1975, Open-File Report 74-362
Tritium concentrations of samples from 50 wells and springs in the Edwards aquifer in the San Antonio area of Texas have been analysed. Tritium now in the aquifer is partly natural cosmic ray produced tritium, but most is tritium produced by atmospheric thermonuclear tests in the 1950's and early 1960's....
Seismic reflection profiles November 1972 cruise, USNS Bartlett, offshore Central and southern California
H. Gary Greene, Eli A. Silver, Roland E. von Huene
1975, Open-File Report 75-121
Geologic and biostratigraphic map of the Pierre shale in the Canon City-Florence Basin and the Twelvemile Park area, south-central Colorado
G. R. Scott, W. A. Cobban
1975, IMAP 937
Preliminary report on the environmental geology of selected areas of the Southern California continental borderland
H. Gary Greene, S. H. Clarke, M.E. Field, F.I. Linker, H. C. Wagner
1975, Open-File Report 75-596
Historic trail maps of the Pueblo 1° x 2° quadrangle, Colorado
G. R. Scott
1975, IMAP 930
No abstract available....
Surficial geologic map of the Madison Junction Quadrangle, Yellowstone National Park, Wyoming
H.A. Waldrop, K. L. Pierce
1975, IMAP 651
Geology of the Sage and Kemmerer 15-minute quadrangles, Lincoln County, Wyoming
William Walden Rubey, Steven S. Oriel, Joshua I. Tracey
1975, Professional Paper 855
Geologic map of the Mount Abbot quadrangle, central Sierra Nevada, California
John P. Lockwood, Phillip A. Lydon
1975, Geologic Quadrangle 1155
The Mount Abbot quadrangle comprises about 240 square miles of high montane to alpine terrain straddling the Sierra Nevada crest between Fresno and Bishop, California. About three-fourths of the quadrangle lies in the John Muir Wilderness, and the famous John Muir Trail, travelled by thousands of vacationers each summer, crosses...
Reconnaissance geologic map of the Nabesna B-3 Quadrangle, Alaska
D.H. Richter
1975, IMAP 904
Lithology and origin of Middle Ordovician calcareous mudmound at Meiklejohn Peak, southern Nevada
Reuben James Ross Jr., Valdar Jaanusson, Irving Friedman
1975, Professional Paper 871
Floodflow characteristics of Archey Creek along U.S. Highway 65, at Clinton, Arkansas
R.C. Gilstrap
1975, Open-File Report 75-603
New and refined methods of trace analysis useful in geochemical exploration
Frederick Norville Ward, editor(s)
1975, Bulletin 1408
The effect of sedimentation and diagenesis on trace element composition of water-laid tuff in the Keg Mountain area, Utah
D. A. Lindsey
1975, Professional Paper 818-C
A summary of oil and gas production and reserve histories of the Appalachian Basin, 1859-1972
Betty M. Miller
1975, Bulletin 1409
Automatic interpretation of Schlumberger sounding curves, using modified Dar Zarrouk functions
Adel A. R. Zohdy
1975, Bulletin 1313-E
Interim geologic map of the Pepperell quadrangle, Massachusetts-New Hampshire
G.R. Robinson Jr.
1975, Open-File Report 76-266
No abstract available....
Marine trace fossils in the Upper Jurassic Bluff Sandstone, southeastern Utah
Robert Brett O'Sullivan, John O. Maberry
1975, Bulletin 1395-I
A review and interpretation of the geologic setting of the Watchung Basalt flows, New Jersey
G. T. Faust
1975, Professional Paper 864-A
A survey of the water resources of St. Croix, Virgin Islands
Donald George Jordan
1975, Open-File Report 73-137
St. Croix consists of two mountainous volcanic rock cores separated by a graben containing clays with minor limestone and conglomerate that is overlain by about 300 feet of marl and limestone. Predominantly fine-grained alluvium mantles much of the limestone and marl area and fills overdeepened south-trending valleys to depths of...
Flow characteristics of the Lower Wisconsin River
J. H. Green
1975, Open-File Report 75-582
The flow of water throughout the year and the stream gradient are necessary considerations in evaluating the recreational potential of the lower Wisconsin River. This flow is regulated in part by the dam at Prairie du Sac and influenced considerably by the 47 storage reservoirs and power dams above Lake...
Log of core from a drill hole in southeastern Kentucky
Russell G. Ping
1975, Open-File Report 75-563
McGowan Creek Formation, new name for lower Mississippian flysch sequence in east-central Idaho
Charles A. Sandberg
1975, Bulletin 1405-E
Preliminary isopach map of Holocene sediments, northern Gulf of Alaska
Paul R. Carlson, Bruce Molnia
1975, Open-File Report 75-507
Carboniferous foraminifera and algae of the Amsden Formation (Mississippian and Pennsylvanian) of Wyoming
B. L. Mamet
1975, Professional Paper 848-B
Geologic map of Whetstone Mountain Quadrangle, Teton County, Wyoming
J. D. Love
1975, Open-File Report 75-138
