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This portal provides access to resources on geologic mapping, and to sources of geologic maps. There is an introduction to geologic mapping, which summarizes its principles and practices, and a history of United States Geological Survey (USGS) mapping activities from 1879 to the present, as well as links to papers on the values and hazards associated with geologic maps and mapping. Online sources of maps include the USGS Geologic Map Database, other federal map products (FEDMAP), state geological survey products (STATEMAP), and university map products (EDMAP).
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Intended for grade levels:
Type of resource:
Subject:
Technical requirements:
Some documents require Adobe Acrobat reader
Cost / Copyright:
No cost
Information presented on this website is considered public information (unless otherwise noted) and may be distributed or copied. Use of appropriate byline/photo/image credit is requested. We strongly recommend that USGS data be acquired directly from a USGS server and not through other sources that may change the data in some way. While USGS makes every effort to provide accurate and complete information, various data such as names, telephone numbers, etc. may change prior to updating. USGS welcomes suggestions on how to improve our home page and correct errors. USGS provides no warranty, expressed or implied, as to the accuracy, reliability or completeness of furnished data.
DLESE Catalog ID:
USGS-ED-000-000-000-103
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Related resources:
This resource is part of
'National Geologic Map Database'
Resource contact / Creator / Publisher:
Publisher:
United States Geological Survey (USGS) National Cooperative Geologic Mapping Program http://ncgmp.usgs.gov/
Contact:
Joseph J. Kerski Educational Resources United States Geological Survey (USGS)
Contact:
Laurel Bybell United States Geological Survey (USGS) |
