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Page 6019, results 150451 - 150475

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Glaucophane-bearing metamorphic rock types of the Cazadero area, California
R. G. Coleman, D. E. Lee
1963, Journal of Petrology (4) 260-301
A detailed field and laboratory study has been made of a well-exposed glaucophane schist sequence within the Jurassic and Cretaceous Franciscan Formation of northern California. Three types of glaucophane-bearing metamorphic rocks have been distinguished in and around the area of the detailed study. Each is characterized by distinctive textures...
Surface water records of California, 1963; Volume 2: Northern Great Basin and Central Valley
Water Resources Division, U.S. Geological Survey
1963, Water Data Report CA-63-2
The surface-water records for the 1963 water year for gaging stations, partial-record stations, and miscellaneous sites within the State of California are given in this report. For convenience there are also included records for a few pertinent gaging stations in bordering States. The records were collected and computed by the...
Dispersion in natural streams
Richard G. Godfrey, Bernard J. Frederick
1963, Report
Eleven tests were conducted to study the dispersion patterns of a radiotracer in five natural stream channels and in one canal. The radiotracer was injected as a line source. The patterns of dispersion that were observed in these channels were compared with patterns predicted by the theoretical models for one-dimensional...
Salt anticlines of the Paradox Basin
Donald Parker Elston, Eugene Merle Shoemaker
A. C. Bersticker, K. E. Hoekstra, J. F. Hall, editor(s)
1963, Conference Paper, Symposium on salt: Geology, mining, evaporated salt, solution mining, underground storage
No abstract available....
The peg claims spodumene pegmatites, Maine
H. W. Sundelius
1963, Economic Geology (58) 84-106
The Peg Claims pegmatites are located southwest of Rockland in the towns of Warren and Cushing, Knox County, Maine. These pegmatites are representative of a group of zoned, granitic, lithium-bearing pegmatites in which spodumene is present nearly from wall to wall. The pegmatites are discordant, steeply dipping, tabular bodies in the Penobscot quartz-mica schist near...
Releasing-addition method for the flame-photometric determination of calcium in thermal waters
J.J. Rowe
1963, Geochimica et Cosmochimica Acta (27) 915-923
Study of the interferences of silica and sulfate in the flame-photometric determination of calcium in thermal waters has led to the development of a method requiring no prior chemical separations. The interference effects of silica, sulfate, potassium, sodium, aluminum, and phosphate are overcome by an addition technique coupled with the...
New chemical determinations of zinc in basalts, and rocks of similar composition
L. F. Rader, W. C. Swadley, C. Huffman Jr., H. H. Lipp
1963, Geochimica et Cosmochimica Acta (27) 695-714
New determinations of zinc in 124 basalts by the chemical method described (Huff-Manet al. 1963) are reported. Average zinc values, in per cent, for basalts from diverse regions are as follows: Idaho, 28 samples, 0.013; Hawaii, 33 samples, 0.010; Connecticut, 27 samples, 0.0090; Oregon, 17 samples, 0.0081; California, 8 samples,...
Applications of geohydrologic concepts in geology
G. B. Maxey, J. E. Hackett
1963, Journal of Hydrology (1) 35-45
Subsurface water, an active agent in many geologic proceses, must be considered in interpreting geologic phenomena. Principles of the occurrence, distribution, and movement of subsurface waters are well established and readily applicable. In many interpretations in geologic literature, geohydrologic principles have been employed realistically, but in many others these principles...
Publications on fish parasites and diseases, 330 B.C.-A.D. 1923
E.A. McGregor
1963, Report
These references were collected in 1924, but until now this collection has been available only in manuscript:fbrm. Because of the current increased interest in this field, this bibliography is being issued to make it more generally accessible. They include the earliest known references to fish parasites (330 B. C.) as...
Deuterium in Iceland waters
I. Friedman, T. Sigurgeirsson, O. Gardarsson
1963, Geochimica et Cosmochimica Acta (27) 553-561
From the deuterium analysis of 159 samples of water collected in Iceland from hot-water boreholes, cold and hot springs, rivers and rain, the geographical distribution of deuterium in surface waters is plotted. On the basis of the deuterium analysis, the water from boreholes near Reykjavik does not originate from local...
Some phases of the life history of the trout-perch
John L. Magnuson, Lloyd L. Smith
1963, Ecology (44) 83-95
The trout-perch, Percopsis omiscomaycus (Walbaum), is one of the more abundant forage fishes in the larger lakes of midwestern United States and central Canada where walleye, Stizostedion v. vitreum (Mitchill), yellow perch, Perca flavescens (Mitchill), and coregonids predominate. It has been suggested that it may have considerable effect on...
Age and growth of the whitefish in Lake Superior
William R. Dryer
1963, Fishery Bulletin (63) 77-95
The average annual commercial production of whitefish in the U.S. waters of Lake Superior dropped from 2,194,000 pounds in 1879-1908 to 504,000 pounds in 1911-59. The modern production, though far below the earlier, has accounted for more than 10 percent of the total value of the fishery in all...
Floods in Wyoming, magnitude and frequency
J. R. Carter, A. Rice Green
1963, Circular 478
This report contains the results of four separate flood-frequency analyses designated A, B, C, and D. Analysis A is for the portion of Wyoming east of the Continental Divide. Analysis B applies to the portion of Wyoming in Part 9, as designated in streamflow reports entitled "Surface Water Supply of...