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Page 6662, results 166526 - 166550

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Suggested exploration target in west-central Maine
Frank Cogswell Canney, Edwin Van Horn Post
1964, Open-File Report 64-31
Reconnaissance geochemical drainage surveys have located a stream in the southern part of the Long Pond quadrangle in Somerset County, Maine, where the active stream sediment contains as much as 2,500 parts per million (ppm) lead and 7,000 ppm zinc. Although this anomaly has been known for some time, its...
Review of waterpower withdrawals in Weiser River Basin, Idaho
Jesse Lane Colbert, Loyd L. Young
1964, Open-File Report 64-39
The Weiser River basin is primarily agricultural and is supported by extensive irrigation. The Geological Survey has initiated withdrawals, or has made powersite classifications of lands having value for reservoir sites and for waterpower production. These withdrawals have been examined to see if they should continue in force or if...
Heavy metals in stream sediment, west-central Maine
Edwin V. Post, J.B. Hite
1964, Miscellaneous Field Studies Map 278
This map presents the initial results of a geochemical reconnaissance of stream sediment in west-central Maine.  The area covered by this map corresponds approximately to the area covered by sheets 2 and 4 of the geologic and aeromagnetic map of northern Maine (Boucot and others, 1960)....
A correlation procedure for augmenting hydrologic data
N.C. Matalas, Barbara Jacobs
1964, Professional Paper 434-E
A linear regression for a short and long sequence of hydrologic events is used to lengthen the short sequence. The lengthened sequence consists of the original observations and regressed values plus noise, where the noise is a random variable with zero mean and variance proportional to the variance of the...