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Geologic map of Mars Geologic map of Mars
No abstract available.
Geologic map of the Aeolis Quadrangle of Mars Geologic map of the Aeolis Quadrangle of Mars
Two principal physiographic provinces of Mars are represented in the Aeolis quadrangle: (1) Elysium Planitia in the north is part of a broad planet-encircling belt of relatively young lowland plains, and (2) cratered highlands in the south consist of roughly primitive terrain that extends to polar deposits around the southern ice cap (Condit and Soderblom, 1978: Scott and Carr, 1978)...
Geologic map of the Amazonis Quadrangle of Mars Geologic map of the Amazonis Quadrangle of Mars
The Amazonis quadrangle lies within the northern sparsely cratered hemisphere of Mars (Carr and others, 1973) The dominant structural ad physiographic features of the quadrangle are low feature-less plains (Amazonis Planitia) in the center third of the quadrangle, the western flanks of the large volcanic construct, Olympus Mons, and its associated aureole deposits (Lycus Sulci), which...
Geologic map of the Boulder-Fort Collins-Greeley area, Colorado Geologic map of the Boulder-Fort Collins-Greeley area, Colorado
This digital map shows the geographic extent of rock stratigraphic units (formations) as compiled by Colton in 1976 under the Front Range Urban Corridor Geology Program. Colton used his own geologic mapping and previously published geologic maps to compile one map having a single classification of geologic units. The resulting published color paper map (USGS Map I-855-G, Colton, 1978)...
Geologic map of the Casius Quadrangle of Mars Geologic map of the Casius Quadrangle of Mars
Geologic units of the martian surface are subdivided on the basis of surface morphology, albedo, and crater distribution and are placed in a stratigraphic sequence following principles of superposition, crosscutting relations, and, to a degree, crater density. The Casius quadrangle (30˚ N to 65˚ N lat; 240˚ W to 300˚ W long) is one of the northern tier of Lambert conformal sheets of the...
Geologic map of the central far side of the Moon Geologic map of the central far side of the Moon
This map is one of a series of geologic maps that will cover the entire Moon at a scale of 1:5,000,000. The geology of the central far side is compiled largely from NASA Lunar Orbiter and Apollo photographs and Soviet Zond photographs; the discussion and interpretation of geologic units incorporate the geochemical and geophysical data obtained from orbiting spacecraft. Geologic units are...