exécutee conformément aux voeux du Congrès géologique international (XIIIe session, Bruxelles, 1922) ; dressée et publiée par le Bureau d'études gé... Le Bureau.
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exécutee conformément aux voeux du Congrès géologique international (XIIIe session, Bruxelles, 1922) ; dressée et publiée par le Bureau d'études gé... Le Bureau.
Australia, Bureau of Mineral Resources, Geology and Geophysics., Geological Section., Map Compilation Group. compiled in conjunction with state geological surveys and with the help of universities by the Map Compilation Group, Geological Section, Bureau of... [Bureau of Mineral Resources, Geology and Geophysics].
Australia, Department of National Development. prepared and published by the Department of National Development, Division of Regional Development ... The Dept.
2005. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This line shapefile shows the outlines of geologic units within the United States. This layer is part of the Geologic Map of the United States, ori... Geological Survey (U.S.).
1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, and 1994. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This polygon shapefile shows the boundaries of geologic units within the United States. This layer is part of the Geologic Map of the United States... Geological Survey (U.S.).
McGee, W J, 1853-1912 and Bien, Julius, 1826-1909. compiled from data in possession of the U.S. Geological Survey by W.J. McGee, 1893. Relief shown by contour lines. In upper border: U.S. Geological... U.S. Geological Survey.
McGee, W J, 1853-1912 and Bien, Julius, 1826-1909. compiled from data in possession of the U.S. Geological Survey by W.J. McGee, 1893. Relief shown by contour lines. In upper border: U.S. Geological... U.S. Geological Survey.
2005. King, Philip B., Arndt, Raymond E., Schruben, Paul G., Bawiec, Walter J., and Beikman, Helen M. This line shapefile contains text labels (for display purposes) of the geologic line coverage in the United States. This layer is part of the Geolo... Geological Survey (U.S.).
Guettard, Jean Etienne, 1715-1786 and Buache, Philippe, 1700-1773. dressée pour un memoire de Mr. Guettard, par Philippe Buache. Relief shown pictorially. Latitudinal and longitudinal lines. Coordinates approximate... publisher not identified],.