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Preliminary report on the geologic and geophysical investigations of the Loveland Basin landslide, Clear Creek County, Colorado
Charles Sherwood Robinson, R. D. Carroll, Fitzhugh T. Lee
1964, Open-File Report 64-135
Geologic and geophysical investigations of the Loveland Basin landslide, which formed at the cut for the east portal of the Straight Creek tunnel, were made by the U.S. Geological Survey in cooperation with the U.S. Bureau of Public Road and the Colorado Department of Highways. The investigations indicate that the...
Seismic study of coal mine bumps, Carbon and Emery Counties, Utah
C. Richard Dunrud, Frank W. Osterwald
1964, Open-File Report 64-45
A continuously recording seismic network was constructed in 1962 by the U.S. Geological Survey to locate epicenters and record incidence of bumps (bounces, rock bursts) that occur in the bituminous coal mines of the Book Cliffs coal field near Sunnyside, Utah. The coal is mined because of its value as...