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Geologic map of the Phaethontis Quadrangle of Mars Geologic map of the Phaethontis Quadrangle of Mars
The Phaethontis quadrangle of Mars is dominated by densely cratered uplands and plateaus which form some of the oldest surfaces on the planet. Extensive low-lying areas within the cratered terrains, including the floors of the large craters, are covered to different degrees by plains-forming material. The youngest plains unit surround Tharsis Montes to the north. Various erosional...
Geologic map of the Ruby Mountains, Nevada Geologic map of the Ruby Mountains, Nevada
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Geologic map of the south side of the Moon Geologic map of the south side of the Moon
The map of the lunar region below lat 45˚ S. is the sixth part of a complete geologic reconnaissance mapping of the moon at 1:5,000,000 scale. The upper half of the map portrays the geology of the earth-facing or near side, and the lower half shows terrain that was unknown before spacecraft photography. The near side that was well photographed at resolutions of 0.1 to 0.5 km by Lunar...