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Page 6567, results 164151 - 164175

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Roughness characteristics of natural channels
Harry Hawthorne Barnes
1967, Water Supply Paper 1849
Color photographs and descriptive data are presented for 50 stream channels for which roughness coefficients have been determined. All hydraulic computations involving flow in open channels require an evaluation of the roughness characteristics of the channel. In the absence of a satisfactory quantitative procedure this evaluation remains chiefly an art....
Geologic reconnaissance of possible powersites at Spur Mountain, Tyee, and Eagle lakes, southeastern Alaska
James E. Callahan, Alexander Andrew Wanek
1967, Open-File Report 67-35
Spur Mountain, Tyee, and Eagle Lakes fill glacially scoured bedrock basins in the Coast Range of southeastern Alaska. The bedrock consists of granitic intrusive rocks and high rank metamorphic rocks associated with or resulting from emplacement of the Coast Range batholith.Spur Mountain damsite is underlain by granodiorite and diorite. The...
Preliminary geologic map of Ellipse II-13-2 and vicinity
S.R. Titley
1967, Open-File Report 68-268
Ellipse II-13-2 is in Oceanus Procellarum approximately midway between the crater Kepler to the northeast and Flamsteed to the southwest. The map area is occupied entirely by mare materials. ...
Preliminary geologic map of Ellipse II-2-1 and vicinity
D.E. Wilhelms
1967, Open-File Report 68-328
The map area contains landing ellipse II-2-1 and lies near the southern edge of southeastern embayment of Mare Tranquillitatis, a region of typical flat mare and terrain of gently undulating relief and moderate albedo....