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Aeromagnetic map of Georgia Aeromagnetic map of Georgia
No abstract available.
Aeromagnetic map of Georgia: In color Aeromagnetic map of Georgia: In color
No abstract available.
Aeromagnetic map of Montana Aeromagnetic map of Montana
No abstract available.
Aeromagnetic map of Montana: In color Aeromagnetic map of Montana: In color
No abstract available.
Bathymetric maps of the Gulf of California Bathymetric maps of the Gulf of California
No abstract available.
Bedrock topography of southwest Iowa Bedrock topography of southwest Iowa
The bedrock in Iowa (Hershey, 1969) is generally overlain by unconsolidataed deposits consisting of glacial drift, alluvium, and loess. Loess deposits are most extensive in areas bordering the Missouri River flood plain, attaining a thickness of over 200ft in some places. The total thickness of the unconsolidated sediments ranges from less than 1 ft to more than 450 ft. The configuration...