Tutorial is divided into sections describing the geologic, vegetation, urban and land use applications of remote sensing technology. Website describing the ice core measurement CD-ROM contents. Online index of official, long-term mineral commodity data published in the Statistical Compendium. Access to online database containing the information in the print publication, The Union List of Geologic Field Trip Guidebooks of North America, sixth edition. Database for citations that can be searched before they are added to GeoRef.
Citations are from all dates and subjects within the geosciences.
Desciptive homepage for the USGS Library. Provides quick access to the USGS Library catalog . The University of California at Berkeley Earth Science and Map Library's list of links to geological surveys and natural resources departments, associations, and societies. A compilation of geological study groups, geological surveys and other organizations of interest to scientists specializing in this subject area. A collection of mineral descriptions, images, and specimens.