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Primary view of Mcgregor Quadrangle
Geological Survey (U.S.)
1965
Primary view of Mcgregor Quadrangle
Geological Survey (U.S.)
2010
Primary view of McGregor Quadrangle
Geological Survey (U.S.)
1969
Primary view of McGregor Quadrangle
Geological Survey (U.S.)
1993
Primary view of McGregor Quadrangle
Geological Survey (U.S.)
2012
Primary view of Coryell Quadrangle
Geological Survey (U.S.)
1976
Primary view of Coryell Quadrangle
Geological Survey (U.S.)
2010
Primary view of Coryell Quadrangle
Geological Survey (U.S.)
1956
Primary view of Coryell Quadrangle
Geological Survey (U.S.)
1977
Primary view of Coryell Quadrangle
Geological Survey (U.S.)
2012
Primary view of Eagle Springs Quadrangle
Geological Survey (U.S.)
1978
Primary view of Eagle Springs Quadrangle
Geological Survey (U.S.)
2010
Primary view of Eagle Springs Quadrangle
Geological Survey (U.S.)
2012
Primary view of Temple 2-C Quadrangle
Geological Survey (U.S.)
1924
Primary view of Eagle Springs Quadrangle
Geological Survey (U.S.)
1968
Primary view of Eagle Springs Quadrangle
Geological Survey (U.S.)
1993
Primary view of Oglesby Quadrangle
Geological Survey (U.S.)
1994
Primary view of Oglesby Quadrangle
Geological Survey (U.S.)
2010
Primary view of Oglesby Quadrangle
United States. Army. Corps of Engineers.
1979
Primary view of Oglesby Quadrangle
Geological Survey (U.S.)
2012
Primary view of Oglesby Quadrangle
Geological Survey (U.S.)
1995
Primary view of Oglesby Quadrangle
United States. Army. Corps of Engineers.
1961
Primary view of Oglesby Quadrangle
United States. Army. Corps of Engineers.
1953
Primary view of Mosheim Quadrangle
Geological Survey (U.S.)
1957
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