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Publication Extents

Not all publications have extents, not all extents are completely accurate
Radioactivity at the Copper Creek copper lode prospect, Eagle district, east-central Alaska
Helmuth Wedow, Gene Edward Tolbert
1952, Trace Elements Investigations 195
Investigation of radioactivity anomalies at the Copper Creek copper lode prospect, Eagle district, east-central Alaska, during 1949 disclosed that the radioactivity is associated with copper mineralization in highly metamorphosed sedimentary rocks. These rocks are a roof pendant in the Mesozoic "Charley River" batholith. The radioactivity is probably all due to...
Preliminary report on the White Canyon area, San Juan county, Utah
William E. Benson, Albert F. Trites Jr., Ernest P. Beroni, John A. Feeger
1952, Trace Elements Memorandum 325
The White Canyon area, in the central part of San Juan County, Utah, consists of approximately two 15-minute quadrangles. Approximately 75 square miles have been mapped by the Geological Survey on a scale of 1 inch equals 1 mile, using a combined aerial photography-plane table method. Structure contours were drawn...
Stratigraphy and paleontology of the Noatak and associated formations, Brooks Range, Alaska
J. Thomas Dutro Jr.
1952, Geological Investigations, Naval Petroleum Reserve No. 4, Alaska 33
A think complex sequence of olastic rocks, formerly named the Noatak formation, underlies the Lisburns formation (Mississippian) in the Brooks Range, northern Alaska. Five formations have been recognized as a result of of recent investigations by the author and other geologists of the Navy Oil Unit, U.S. Geological Survey. In...
The geology of the Florida land-pebble phosphate deposits
J.B. Cathcart, L.V. Blade, D.F. Davidson, K. B. Ketner
1952, Trace Elements Investigations 265
The land-pebble phosphate district is on the Gulf Coastal Plain of Florida. The phosphate deposits are in the Bone Valley formation, dated Pliocene by most writers. These strata overlie the Miocene Hawthorn formation and are overlain by consolidated sands 3 to 20 feet thick. The minable phosphate deposits, called “matrix” in...
Compilation of data on the uranium and equivalent uranium content of samples analyzed by U.S. Geological Survey during a program of sampling mine, mill, and smelter products
Marlene Louise Hall, Arthur Pierce Butler Jr.
1952, Trace Elements Investigations 242
In 1942 the Geological Survey began to collect, in response to a request made by the War Production Board, samples of mine, mill, and smelter products. About 1,400 such samples were collected and analyzed spectrographically for about 20 elements that were of strategic importance, in order to determine whether any...
Geology of the Iron King Mine, Yavapai county, Arizona
S.C. Creasey
1952, Economic Geology (47) 24-56
The Iron King mine is about 2,000 feet west-northwest of the intersection of the 112 15 west meridian and the 34 30 north parallel in the Humboldt region in central Yavapai County, Arizona. The mine is approximately in the geographical center of the Humboldt region. Precambrian rocks form the bedrock. Late Cenozoic unconsolidated river wash and valley fill with...
Hybridization of Canada geese with blue geese in the wild
H.K. Nelson
1952, The Auk (69) 425-428
While carrying out hunter bag checks in the vicinity of Sand Lake National Wildlife Refuge, Columbia, South Dakota, during the 1950 waterfowl hunting season, the author examined two adult male geese which proved to be crosses between one of the smaller Canada Geese (possibly Richardson's Goose, Branta canadensis hutchinsi) and...
Diseases and parasites of the sea lamprey, Petromyzon marinus, in the Lake Huron basin
Alberton L. McLain
1952, Transactions of the American Fisheries Society (81) 94-100
Sea lampreys from the Lake Huron basin carried no external parasites and showed a fairly low degree of infection by internal parasites. The material examined represented three life-history stages of the sea lamprey. Recently transformed downstream migrants (215 specimens) harbored only nematodes belonging to the genus Camallanus. The percentage of...