An aquarium experiment on the American eel as a predator on larval lampreys
Alfred Perlmutter
1951, Copeia (1951) 173-174
The parasitic sea lamprey, Petromyzon marinus, has in recent years spread throughout Lakes Huron and Michigan and is now firmly established in these waters (Applegate, 1949, Mich. Cons., 18 (4): 13-15). Coincident with their spread, the abundance of lake trout, Salvelinus namaycush, has declined...
Treatment with antibiotics of ulcer disease and furunculosis in trout (Mimeograph)
S. F. Snieszko
1951, Report
No abstract available at this time...
Aromatic fluorine compounds. IV. 1,2,3,5-Tetrafluorobenzene
G. C. Finger, F.H. Reed, R.E. Oesterling
1951, Journal of the American Chemical Society (73) 152-153
The preparation of 1,2,3,5-tetrafluorobenzene and some of its intermediates is described. Cuprous oxide as a catalyst was used to advantage in the hypophosphorous acid deamination method....
Treatment of brook trout with antibiotics
S. F. Snieszko, S. B. Friddle
1951, Maryland Conservationist (28) 10-12, 29
Tissue levels of various sulfonamides in trout
S. F. Snieszko, S. B. Friddle
1951, Transactions of the American Fisheries Society (80) 240-250
Status of the lake trout fishery in Lake Superior
Ralph Hile, Paul H. Eschmeyer, George F. Lunger
1951, Transactions of the American Fisheries Society (80) 278-312
Abstract has not been submitted...
Geologic and total-intensity aeromagnetic map in the vicinity of Eureka, Nevada
Thomas B. Nolan, J. V.N. Dorr II, J. S. Shelton, R.W. Osterstock, W. J. Dempsey, J. R. Reese, Fred Moore
1951, Open-File Report 51-44
No abstract available....
The geology and geography of the Paunsaugunt region, Utah
H. E. Gregory
1951, Professional Paper 226
No abstract available....
The toxicity of pyridylmercuric acetate technical (PMA) to rainbow trout (Salmo gairdnerii)
E. O. Rodgers, B. H. Hazen, S. B. Friddle, S. F. Snieszko
1951, Progressive Fish-Culturist (13) 71-73
No abstract available....
Kansas-Missouri floods of July 1951
Water Resources Division, U.S. Geological Survey
1951, Circular 151
No abstract available....
Total intensity aeromagnetic map and accompanying aeromagnetic profiles, southern part of Otter Tail County, Minnesota
J. R. Balsley Jr., M. E. Hill, J. L. Meuschke
1951, Geophysical Investigations Map 50
No abstract available....
The quantitative determination of calcite associated with the carbonate-bearing apatites
Sol R. Silverman, Ruth K. Fuyat, Jeanne D. Weiser
1951, Trace Elements Investigations 118
The CO2 combined as calcite in carbonate-bearing apatites as been distinguished from that combined as carbonate-apatite, or present in some form other than calcite, by use of X-ray powder patterns, differential thermal analyses, and differential solubility tests. These methods were applied to several pure apatite minerals, to one fossil bone,...
Uranium occurrences on the Blue Jay Claim, White Signal District, Grant County, New Mexico
Harry C. Granger, Herman L. Bauer Jr.
1951, Trace Elements Memorandum 117
A discovery of secondary uranium minerals on the Blue Jay claim was reported in 1949 and the occurrence was examined by the authors in March 1950, The Blue Jay claim is about three-fourths of a mile south of White Signal, Grant County, N. Mex. in sees, 23 and 26, T....
A state‐wide program of periodic measurements of ground‐water level In Nebraska
L.K. Wenzel
1951, Eos, Transactions, American Geophysical Union (16) 495-498
The precipitation in Nebraska has been considerably less than normal in the last four years, and in consequence the ground‐water level in many parts of the State has declined to a marked extent. Moreover, in some parts of Nebraska the ground‐water level has declined as the result of land‐drainage, and in other parts it has risen as the result of irrigation with water diverted from streams. These changes in ground‐water level produced by drainage, irrigation, and decreased precipitation have caused...
Ground water in the Escalante Valley, Beaver, Iron, and Washington Counties, Utah
Philip F. Fix, W.B. Nelson, B. E. Lofgren, R.G. Butler
1950, Technical Publication 6
Escalante Valley in southwestern Utah is one of the largest and most important ground-water areas of the State, with 1,300 square miles of arid land and an additional 1,500 square miles in its tributary drainage basin. Ground water is obtained from gravel and sand beds in the unconsolidated valley fill....
Subsurface reconnaissance of glacial deposits in northeastern Kansas
J.C. Frye, K.L. Walters
1950, Kansas Geological Survey Bulletin (86) 141-158
Pollution in the lower Columbia Basin in 1948 with particular reference to the Willamette River
F. F. Fish, R.R. Rucker
1950, Special Scientific Report - Fisheries 30
Development of the salmon resources of the lower Columbia River Basin appears as sound insurance against the threat of a serious reduction in the runs to the upper river areas through the multiple-purpose programs of water development now under way by the Corps of Engineers, the Bureau of Reclamation, and...
Geology and ground-water resources of Rice County, Kansas:
O. S. Fent
1950, Kansas Geological Survey Bulletin (85)
Subsurface reconnaissance of glacial deposits in northeastern Kansas
J.C. Frye, K.L. Walters
1950, Kansas Geological Survey Bulletin (86) 141-158
Summary review of analytical data pertaining to uranium content or radioactivity of domestic shales
Perry Foote Narten, J.E. Crawford, Arthur Pierce Butler Jr.
1950, Trace Elements Memorandum 240
No abstract available....
Pitchblende deposits at the Wood and Calhoun mines Central City Mining District, Gilpin County, Colorado
Frank R. Moore, C.R. Butler
1950, Trace Elements Memorandum 198
No abstract available....
Reconnaissance radiometric examination of Spokane Molybdenum Mines Property Lincoln County, Washington
John Stewart Vhay
1950, Trace Elements Memorandum 197
No abstract available....
Uranium content of coal samples from the Mountain Home coal mine Converse County, Wyoming
Norman MacLaren Denson
1950, Trace Elements Memorandum 195
No abstract available....
Interim report of geologic investigation Lost Creek schroekingerite deposits Sweetwater County, Wyoming
L. R. Page
1950, Trace Elements Memorandum 183-A
No abstract available....
Numerical summary of the analytical work of the trace elements section, geochemistry and petrology branch, for the fiscal year 1950
John Charles Rabbitt
1950, Trace Elements Memorandum 174
No abstract available....
