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A Sedimentary Petrographic Study Of The Upper Fort Union Group, Northern Crazy Mountains, Montana.
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Structural Analysis Of The Quad Wyoming Line Creeks Area, Beartooth Mountains, Montana Wyoming.
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Geology And Petrography Of Ordovician Volcanic Rocks, Bathurst Newcastle District, New Brunswick.
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Geology Of The Puno Santa Lucia Area, Department Of Puno, Peru.
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Mineralogy Of The Tetrahedrite Series.
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