Database of the geologic map of North America, adapted from the map by J.C. Reed, Jr. and others (2005) Catalog Record - Electronic Resource Available
System requirements: Intel Pentium or Intel Xeon Processors, 512 MB minimum, ArcGIS Desktop 9.2 or higher, Windows Vista /Windows XP/Windows 2000 , ArcGIS Desktop 9.2 or higher, CD-ROM drive.
Contributor: Garrity, Christopher P. Site: Main Catalog Original Format: Map Date: 2009
"Printed for Robt. Sayer, Map and Printseller..." Available also through the Library of Congress web site as a raster image. 1 map : col. ; 45 x 60 cm.
Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1775 View catalog record