2 resultados para Geology--Argentina--Maps
em Digital Commons - Montana Tech
Resumo:
In this issue...A. M. Gaudin, swim marathon, Creamery Café, Anaconda, Montana, Ore Dressing, copper, Argentina maps, Dr. C. W. Clapp, Glacier Park, Dancing Club
Resumo:
The intensive postwar search for new petroleum horizons has resulted in widespread prospecting in the northern Great Plains. No commercial production has as yet been derived from Ordovician or Devonian rocks in Montana, but the relatively few tests that have penetrated to critical depths have disclosed encouraging conditions which merit further consideration, especially in Devonian strata.