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George Earle Becraft

1922

  • Definition of the Tieton andesite on lithology and structure ..Definition of the Tieton andesite on lithology and structure ..
  • Geology and mineral deposits of the Jefferson City Quadrangle, Jeferson and Lewis and Clark Counties, MontanaGeology and mineral deposits of the Jefferson City Quadrangle, Jeferson and Lewis and Clark Counties, Montana
  • Geology and mineral deposits of the Turtle Lake quadrangle, WashingtonGeology and mineral deposits of the Turtle Lake quadrangle, Washington
  • Mineral resources of the Jack Creek basin, Madison County, MontanaMineral resources of the Jack Creek basin, Madison County, Montana