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61by Robinson, Bret A.“...U.S. Geological Survey open-file report ;...”
Published 1997
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62Published 1998“...U.S. Geological Survey open-file report ;...”
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63Published 1997“...U.S. Geological Survey open-file report ;...”
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64by Huebner, J. S.“...U.S. Geological Survey open-file report ;...”
Published 1997
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65Published 1997“...U.S. Geological Survey open-file report ;...”
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66by Bliss, James D.“...U.S. Geological Survey open-file report ;...”
Published 1997
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67Published 1997“...U.S. Geological Survey open-file report ;...”
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68by Crovelli, Robert A.“...U.S. Geological Survey open-file report ;...”
Published 1997
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69by Crovelli, Robert A.“...U.S. Geological Survey open-file report ;...”
Published 1997
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70by Stewart, J. H., 1928-2013“...U.S. Geological Survey open-file report ;...”
Published 1997
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71by Willard, Debra A.“...U.S. Geological Survey open-file report ;...”
Published 1997
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72by Katz, Brian G.“...U.S. Geological Survey open-file report ;...”
Published 1998
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73by Evans, John R.“...U.S. Geological Survey open-file report ;...”
Published 1998
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74by Harrelson, Larry G.“...U.S. Geological Survey open-file report ;...”
Published 1997
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75Published 1995“...U.S. Geological Survey open-file report ;...”
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76by Turner, A. Keith, 1941-“...U.S. Geological Survey open-file report ;...”
Published 1996
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77by Schmidt, Dwight Lyman, 1926-“...U.S. Geological Survey open-file report ;...”
Published 1995
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78by Turner, A. Keith, 1941-“...U.S. Geological Survey open-file report ;...”
Published 1996
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79Published 1998“...U.S. Geological Survey open-file report ;...”
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80Published 1998“...U.S. Geological Survey open-file report ;...”
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