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Stratigraphic nomenclature databases for the United States, its possessions and territories /

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A computerized lexicon of geologic- and stratigraphic unit names used in the United States, its possessions and territories. It may be sorted by geographic name, stratigraphic rank, age, geologic province or region, state, author, or specified keywords.

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Mac Lachlan, M. E.
Format: Government Document Book
Published: Denver, CO : The Survey : 1992.
Series:U.S. Geological Survey digital data series ; DDS-6.
Subjects:
Geology > United States > Nomenclature > Databases.
Geology, Stratigraphic > Nomenclature > United States > Databases.
Description
Summary:A computerized lexicon of geologic- and stratigraphic unit names used in the United States, its possessions and territories. It may be sorted by geographic name, stratigraphic rank, age, geologic province or region, state, author, or specified keywords.
Item Description:Title from title screen.
Shipping list number: 92-0012-E.
Not copy-protected.
Electronic resource.
Physical Description:1 computer laser optical disk : color ; 4 3/4 in.
Format:System requirements: IBM or compatible computer; 640 Kb RAM; MS- or PC-DOS version 4.01 or later; Microsoft MSCDEX version 2.1 or later; CD-ROM drive with ISO 9660 software driver; hard disk drive; EGA/VGA color system.
Disk characteristics: CD-ROM.