Field investigation of airborne radioactivity anomalies in Marquette County, Michigan
Harold L. James
1950, Trace Elements Memorandum 159
The broad radioactivity anomalies recorded by the airborne detector in the vicinity of Republic, Marquette County, Michigan, coincide rather closely with parts of a granitic complex chiefly of Archean age. Ground examination of the rock in these areas of high radioactivity shows that the granitic rock typically yields two to...
The Papsy's Hope autunite prospect, Marysvale District, Piute County, Utah
Edward P. Kaiser
1950, Trace Elements Memorandum 145
The Papsy's Hope autunite prospect is in the eastern part of the Marysvale district, Piute County, Utah, about 1 1/2 miles northeast of the mines now operating. It is developed by two shallow cuts and a short incline shaft. One cut exposes a zone of fractures, sparse quartz veins,...
Modification to Tracerlab Automatic Sample Changer
F.J. Flanegan, J. M. Nelson, J.J. Warr Jr.
1950, Trace Elements Memorandum 142
The U.S. Geological Survey has recently modified the Tracerlab Automatic Sample Changer so that the geometry is greatly improved for counting larger low-activity samples in finely ground form. The larger sample and larger Geiger Mueller tubes allow a greater number of samples to be counted per hour with the same...
Reduction of mortality in live-trapping mice
L. M. Llewellyn
1950, Journal of Wildlife Management (14) 84-85
No abstract available. ...
Spectrographic analysis of coal and coal ash
R.G. Hunter, A.J.W. Headlee
1950, Analytical Chemistry (22) 441-445
Coal can be analyzed on the spectrograph for per cent ash and composition of ash in a matter of a few minutes, using the total energy method. The composition of the ash so determined can be used to calculate ash softening temperatures. This analysis can be made in sufficiently short...
The origin of high sodium bicarbonate waters in the Atlantic and Gulf Coastal Plains
Margaret D. Foster
1950, Geochimica et Cosmochimica Acta (1) 33-48
Some sodium bicarbonate waters at depth in the Atlantic and Gulf Coastal Plains have the same bicarbonate content as the shallower calcium bicarbonate waters in the same formation and appear to be the result of replacement of calcium by sodium through the action of base-exchange minerals. Others, however, contain several...
Water analysis
S. K. Love
1950, Analytical Chemistry (22) 264-268
[No abstract available]...
Natural history of the sea lamprey, Petromyzon marinus, in Michigan
Vernon C. Applegate
1950, Special Scientific Report - Fisheries 55
No abstract available....
A cheek tag for marking fish, with semi-automatic pliers for application of tag
Louella E. Cable
1950, Journal du conseil - Conseil international pour l'exploration de la mer (16) 185-191
Abstract has not been submitted...
Various sulfonamide treatments of furunculosis in brook trout, Salvelinus fontinalis
S. F. Snieszko, J.S. Gutsell, S. B. Friddle
1950, Transactions of the American Fisheries Society (78) 181-188
A contribution to the etiology of ulcer disease of trout
S. F. Snieszko, S. B. Friddle
1950, Transactions of the American Fisheries Society (78) 56-63
How to tell the ulcer disease from furunculosis in trout and methods of treatment of these diseases (Mimeograph)
S. F. Snieszko, S. B. Friddle
1950, Report
No abstract available at this time...
Green Bay walleyes: a report on the scientific investigation of the marked increase in abundance of walleyes in Green Bay
Ralph Hile
1950, The Fisherman (18) 5-6
Abstract has not been submitted...
Sea lamprey control
James W. Moffett
1950, Michigan Conservation (19) 18-20
Abstract has not been submitted...
Progress report on the study of Great Lakes trout
John Van Oosten
1950, The Fisherman (18) 5, 8-10; 5, 8
Abstract has not been submitted...
Progress report on the sea lamprey program
James W. Moffett
1950, The Fisherman (18) 5, 8
Abstract has not been submitted...
A nomograph for the computation of the growth of fish from scale measurements
Ralph Hile
1950, Transactions of the American Fisheries Society (78) 156-162
Directions are given for the construction and operation of a nomograph that can be employed for the computation of the growth of fish from scale measurements regardless of the nature of the body-scale relationship, so long as that relationship is known. The essential feature of the nomograph that makes rapid...
A hypothesis on the origin of a limonitic layer in beds of Eocene age in Fayette County, Tennessee
Robert Schneider
1950, Economic Geology (44) 621-623
No abstract available....
Geologic interpretation of seismic data grade separation, proposed Route 102 and Route 7 in Stockbridge, Massachusetts
James E. Maynard, Daniel Linehan
1950, Open-File Report 49-130
No abstract available....
The Driftwood anticline
William A. Fischer
1949, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 9
Recent interest in the anticlines near the headwaters of the Utukok River has prompted the issuance of two special reports. This, the first of the two reports, deals with the Driftwood anticlines, the second will consider the Awuna anticline and the western part of the Carbon Creek anticline.At present, only...
Fact and fiction in spawntaking: Addenda
R.R. Rucker
1949, Progressive Fish-Culturist (11) 75-77
I was glad to see "Fact and Fiction in Spawntaking" by Wood and Dunn (1948) in a recent issue of the PROGRESSIVE FISH CULTURIST. Having spent two seasons at the Yellowstone Park station, I also attempted to find ways of increasing the efficiency of fertilization and several years ago conducted...
Geology and ground-water resources of a part of south-central Kansas, with specific references to the Wichita municipal water supply
Charles C. Williams, S. W. Lohman
1949, Kansas Geological Survey Bulletin (79)
Contribution to the problem of the capacity of water for spontaneous crystallization = K voprosu o sposobnosti vody k samoproizvol'noi kristallizatsii /
G.A. Vinokurov, Inna V. Poire
1949, Open-File Report 144
No abstract available....
Geology of the Roswell artesian basin, New Mexico, and its relation to the Hondo Reservoir and Effect on artesian aquifer storage of flood water in Hondo Reservoir
Robert T. Bean, Charles V. Theis
1949, Technical Report 9
In the Roswell Basin in southeastern New Mexico artesian water is produced from cavernous zones in the carbonate rocks of the San Andres formation and the lower part of the Chalk Bluff formation, both of Permian age. The Hondo Reservoir, 9 miles west-southwest of Roswell, was completed by the U....
New York talcs, their geological features, mining, milling, and uses
A.E.J. Engel
1949, Mining Engineering (1) 345-348
