Stratigraphic nomenclature databases for the United States, its possessions and territories
By: U.S. Department of the Interior, U.S. Geological Survey
Edition: Release 2.
Series: U.S. Geological Survey digital data series -- DDS-6
Publisher: The Survey; USGS Distribution Branch
Published: 1994
Place of publication: Denver, Colo.?
Format: [computer file] /
Subjects: Geology; Nomenclature; Databases; Stratigraphic Geology
Description: 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.
Notes: Title from container insert.

Geologic Names Unit Lexicon (GNULEX) compiled by M.E. Mac Lachlan [et al.] ; Geologic Names of the United States (GEONAMES) compiled by C.R. Murdock and M.L. Hubert ; database designer and programmer: C.C. Abston.

Shipping list no.: 94-0021-E.

System requirements: IBM or compatible personal computer; 640 kb RAM; MS- or PC-DOS version 5.0 or later; Microsoft MSCDEX version 2.1 or later; CD-ROM drive with ISO 9660 software driver; hard disk drive; EGA/VGA color system.