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164511 results.

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Page 5178, results 129426 - 129450

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Geologic map of the Aeolis Quadrangle of Mars
D. H. Scott, M.N. West
1978, IMAP 1111
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<span...
Geologic map of the Thaumasia Quadrangle of Mars
G.E. McGill
1978, IMAP 1077
The Thaumasia quadrangle lies on the south flank of the Tharsis dome (Hord and others, 1974), a large bulge in the crust of Mars extending more than 5,000 km northward from the center of the quadrangle. The major structure imposes a generally southward slope across the entire quadrangle. Topography...
Geologic map of the Casius Quadrangle of Mars
R. Greeley, J. E. Guest
1978, IMAP 1038
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...
Bedrock topography of north-central Iowa
R.E. Hansen
1978, IMAP 1080
The bedrock in Iowa (Hershey, 1969) is generally overlain by deposits of glacial drift and alluvium, which range in thickness from less than 1 ft to more than 400 ft, and from less than 1 ft to about 60 ft respectively. The configuration of the bedrock surface is the result...