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Page 5642, results 141026 - 141050

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Aeromagnetic interpretation and mineral investigations in the Ezine, Canakkale-Karabiga, Marmara, and Kapidag areas of northwestern Turkey
Herbert Samuel Jacobson, F. Ozelci, Durmaz Yazgan, N. Hatay, Hamit Karahacioglu
1972, Open-File Report 72-187
Aeromagnetic surveys and mineral investigations are planned or in progress in ten areas of northwestern Turkey (fig. 1). This report reviews results obtained from August 1967 to January 1, 1968, through aeromagnetic interpretation and field investigations in four of the areas (Areas 2, 3,4, and 5). Aeromagnetic interpretation identified 27 prominent...
Water resources data for Michigan, water year 1971; Part 2, Water quality records
Water Resources Division, U.S. Geological Survey
1972, Water Data Report MI-71-2
Water resources data for the 1971 water year for Michigan include records of data for the chemical and physical characteristics of surface and ground waters. Data on the quality of surface water (chemical, temperature, and sediment) were collected from designated sampling sites at predetermined intervals such as once-daily, weekly, monthly...
Geology of the Eymir iron mine, Edremit, Turkey
Herbert Samuel Jacobson, Erdogan Turet
1972, Open-File Report 72-189
The Eymir mine near Edremit on Turkey's Aegean coast (long 27?30'E.,1at 39?36'N.) was investigated as part of the Maden Tetkik ve Arama Enstitutsu (MTA)-U. S. Geological Survey (USGS) mineral exploration and training project, for the purpose of increasing the known mineral reserves. Geologic mapping of the mine area indicates that...
Aeromagnetic interpretation and mineral investigations in the Bolu, Canakkale-Karabiga, Demirkoy, Ezine, and Orhaneli areas of northwestern Turkey in 1968
Herbert Samuel Jacobson, Ural Tumer, Hamit Karahacioglu
1972, Open-File Report 72-188
This report reviews progress made during 1968 in the continuing Joint Haden Tetkik ve Arama Enstitusu (MSA)-U. S. Geological Survey (USGS) Mineral Exploration and Training Project, Subproject 2. Subproject 2 is concerned with aeromagnetic interpretation of MTA's aeromagnetic surveys, and ground investigations of selected aeromagnetic anomalies. This report includes new...
A test of self-stationarity
Robert D. Regan
1972, Open-File Report 72-311
A method for testing the stationarity of a single time series has been devised. The method utilizes two pre-existing tests of stationarity. A computer program that permits routine testing of any time series has been developed, and the test has ben successfully applied to several known series. In certain cases...
Effect of urban development on floods in the Piedmont Province of North Carolina
Arthur L. Putnam
1972, Open-File Report 72-304
This report relates peak discharges for recurrence intervals ranging up to 100 years to drainage area, stream length, stream slope, and percent of basin covered by impervious surfaced. The relations are based on analysis of flood information for approximately 200 sites, 42 of which are in metropolitan areas of the...