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1تقرير
المؤلفون: Southwick, David
مصطلحات موضوعية: Minnesota, Geology, Sioux Quartzite, River Valley, Precambrian, Tectonic, Dikes, Midcontinent Rift
العلاقة: Report of Investigations;69; http://hdl.handle.net/11299/162698Test
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2تقرير
المؤلفون: Severson, Mark J
مصطلحات موضوعية: Duluth complex, Basaltic dikes, Mesabi Iron Range, Sulfide mineralization, Babbitt Minnesota, Natural Resources Research Institute, NRRI, University of Minnesota Duluth
العلاقة: NRRI Technical Report;NRRI/TR-96/04; Project No. 563102; http://hdl.handle.net/11299/188418Test
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3تقرير
المؤلفون: Chandler, Val W, Hauck, Steven A, Severson, M, Heine, John J, Reichhoff, J, Schaap, Bryan D
مصطلحات موضوعية: Minnesota River Valley, Wenner soundings, Drill hole data, High-precision gravity data, Magnetometer, Protolith, Resistivity soundings, Quartz monzonites, Basalt dikes, Natural Resources Research Institute, NRRI, University of Minnesota Duluth
العلاقة: NRRI Technical Report;NRRI/GMIN-TR-89-14; http://hdl.handle.net/11299/188507Test
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4رسالة جامعية
المؤلفون: Doyle, Michael
مصطلحات موضوعية: Composite dikes, Composite lava flows, Flood Basalt, Midcontinent Rift