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Not all publications have extents, not all extents are completely accurate
Reconnaissance snow survey of the National Petroleum Reserve in Alaska, April-May 1979
William J. Glude, Charles E. Sloan
1980, Water-Resources Investigations Report 80-49
Moderately low snowfall and an early and abrupt spring thaw resulted in removal of most of the snow cover from the National Petroleum Reserve in Alaska (NPRA) before the snow survey of April 30 through May 2, 1979. Logistical problems and lack of snow permitted sampling at only seven sites....
The U.S. Geological Survey in Alaska 1980 programs
Katherine M. Reed, editor(s)
1980, Circular 823-A
This circular describes the 1980 programs of the U.S. Geological Survey in Alaska. A brief description of the Alaskan operations of each major division of the Survey is followed by project descriptions arranged by geographic regions in which the work takes place. The mission of the Geological Survey is to...
Field data describing the movement and storage of sediment in the East Fork River, Wyoming; Part I, River hydraulics and sediment transport, 1979
William W. Emmett, Robert M. Myrick, Robert H. Meade
1980, Open-File Report 80-1189
Bed-material gradation and water-surface slope were determined for a 3.3-kilometer reach of East Fork River, Wyo. During peak snowmelt runoff, frequent measurements of water discharge and sediment-transport rate provided data describing the inflow and outflow of water and sediment. In spring 1979, bankfull stage was exceeded on 8 days. Maximum...
Zircon fission-track age of 0.45 million years on ash in the type section of the Merced Formation, west-central California
C.E. Meyer, M.J. Woodward, A.M. Sarna-Wojcicki, C. W. Naeser
1980, Open-File Report 80-1071
A zircon fission-track age of 0.45 ± 0.08 million years (weighted average of 15 samples) has been determined on an ash interbedded with Pleistocene marine or littoral strata in the type section of the Merced Formation at two localities south of San Francisco. Separation of zircon crystals into several sample...