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Geology and resource assessment of the Venezuelan Guayana Shield at 1:500,000 scale a digital representation of maps published by the U.S. Geological Survey
Title
Geology and resource assessment of the Venezuelan Guayana Shield at 1:500,000 scale [electronic resource] : a digital representation of maps published by the U.S. Geological Survey / by Paul G. Schruben ... [et al.].
Published
Reston, VA. : U.S. Geological Survey, 1999.
Physical Description
1 electronic map : HTML file.
Cartographic Detail
Scale 1:500,000 ; equidistant conic proj. (W 75⁰--W 57⁰/N 12⁰--N 0⁰).
Notes
Title from HTML introductory screen (viewed on Aug. 28, 2007).
Summary
"Contains vector-based digital maps of Venezuela[n] Guayana Shield originally published as paper maps in 1993 USGS Bulletin 93-2062."
Variant and related titles
Venezuelan Guayana Shield at 1:500,000 scale, digital representation of maps published by the U.S. Geological Survey
Format
Maps & GIS / Online
Language
English
Added to Catalog
February 29, 2008
Series
Digital data series ; 46
System details note
Mode of access: Internet from the USGS web site. Address as of 8/28/07: http://pubs.usgs.gov/dds/dds46/index.html; current access via PURL.
Online Files in ARC/INFO 7, ARC/PC coverages, export, and ArcView 1, 2.1, and 3 formats. Utilities available for download on introductory screen.
Subjects
Genre/Form
Digital maps.
Also listed under
Geological Survey (U.S.)
Bookmark As
Citation
