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Page 6330, results 158226 - 158250

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Distinctions between the snake genera Contia and Eirenis
W. H. Stickel
1951, Herpetologica (7) 125-131
Summary: Various workers have believed Contia to be related to or congeneric with either or both Sonora and Eirenis, the latter a genus of Western Asia. Study of hemipenes, teeth, and jaws indicates that these genera are not related to one another. The hemipenes of Eirenis modesta and...
Reconnaissance examination for uranium at six mines and properties in Idaho and Montana
John Stewart Vhay
1951, Trace Elements Memorandum 30-A
Six mining properties in Idaho and Montana at which radioactivity had been reported or suspected were briefly examine by J.S. Vhay and W.A. Roberts of the U.S. Geological Survey in October and November 1949. The properties in Idaho are the Grunter mine, from which radio-active mill concentrates have been reported; the...
Stratigraphic sections of the Phosphoria formation in Wyoming
V.E. McKelvey, L.E. Smith, R.A. Hoppin, F.C. Armstrong
1951, Open-File Report 51-18-D
The first of a series of reports giving detailed stratigraphic sections of the Phosphoria formation in the Western phosphate field as measured and described by the Geological Survey will be released as Circulars within the next few months. Because of the needs of industry for many of these data during...
Water utilization Ship Creek near Anchorage, Alaska
Jesse L. Colbert
1951, Open-File Report 51-40
Ship Creek drains an area in the Chugach Mountains, flows westward through Anchorage, and empties into Knik Arm. It emerges from the mountains 10 miles east of Anchorage and above that point has a drainage area of 90 square miles. Stream flow records for the 4 year period, 1947 through...
Landslides in shale at Rapid City, South Dakota
Dwight R. Crandell
1951, Open-File Report 52-29
In the past 5 years several landslides have originated in hillsides at Rapid City, South Dakota, with resulting damage both to city streets and to private dwellings. The present investigation is a contribution to the continuing study of landslides by the U. S. Geological Survey, although a formal project of...