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National Geologic Map Database Catalog

http://ngmdb.usgs.gov/ngmdb/ngm_catalog.ora.html

Search tool for locating print and online U.S. geologic maps by area, title, author, etc.

by National Cooperative Geologic Mapping Program (Sponsor)
Related topics:
Catalogs and indexes, Energy resources, Geologic history, Geologic maps, Geologic structure, Geology, Mineral resources, Search services, Surficial geologic units, Faults, Mineral deposit areas

Metadata as [FGDC] - [XML] - [ISO]

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