Plot files  *.gra 
Provided here is a brief description of  the '.gra' plot files available in this folder. These plot files display
the colors, symbols and fonts shown in the graphical PDF files on the cdrom. Plot files were created for an 
electrostatic  Versetec plotter using color shadeset Ver256.shd, available in the Export folder. Plot files with 
names ending in 'hp' have been made using the same 'Amls' but with shadeset 'versatec.shd' to allow the correct 
color representation for Hewlett-Packard plotters.

Central			Versatec plot of the geology of central Puerto Rico at 1:100,000
Centralhp		HP plot of the geology of central Puerto Rico at 1:100,000
East			Versatec plot of the geology of eastern Puerto Rico at 1:100,000
Easthp			HP plot of the geology of eastern Puerto Rico at 1:100,000
Faultintrhp		HP  plot of faults and intrusive map units of  Puerto Rico at 1:200,000
Faultintr		Versatec  plot of faults and intrusive map units of  Puerto Rico at 1:200,000
Geol1			Versatec  plot of the geology of  Puerto Rico at 1:100,000
Geol2			Versatec  plot of  the geology of  Puerto Rico at 1:200,000
Gravity			Versatec  plot of  the Bouguer Gravity of  Puerto Rico at 1:100,000
Gravityhp		HP plot of the Bouguer gravity of  Puerto Rico at 1:100,000
Legendgeol		Versatec plot of a legend of 151 geologic map units with unique colors and/or
 				patterns grouped by 12 geologic terranes 
Legendgeolhp		HP plot of a legend of 151 geologic map units with unique colors and/or
 				patterns grouped by 12 geologic terranes 
Legendprov		Versatec plot of a legend of 12 geologic terranes shown on the terrane map
Legendprovhp		HP plot of a legend of 12 geologic terranes shown on the terrane map
Leggeolterr		Versatec plot of a legend of 151 geologic map units grouped by 12 geologic 
				terranes colored by 12 terranes
Leggeolterrhp		HP plot of a legend of 151 geologic map units grouped by 12 geologic 
				terranes colored by 12 terranes
Magnetics		Versatec  plot of the magnetics of  Puerto Rico at 1:100,000
Magneticshp		HP plot of the magnetics of Puerto Rico at 1:100,000
Metallic			Versatec  plot of metallic mineral occurrences of  Puerto Rico at 1:100,000
Mona			Versatec plot of the geology of Mona at 1:100,000
Monahp			HP plot of the geology of Mona at 1:100,000
Nonmetallic		Versatec  plot of nonmetallic mineral occurrences of  Puerto Rico at 1:100,000
Permau			Versatec  plot of selected permissive terranes of  Puerto Rico at 1:100,000
Permauhp		HP plot of selected permissive terranes of  Puerto Rico at 1:100,000
Permskarn		Versatec  plot of selected permissive terranes of  Puerto Rico at 1:100,000
Permskarnhp		HP plot of selected permissive terranes of Puerto Rico at 1:100,000
Strat			Versatec plot of  a stratigraphic correlation chart  of 151 geologic map units
 				with unique colors and/or patterns
Strathp			HP plot of  a stratigraphic correlation chart  of 151 geologic map units
 				with unique colors and/or patterns
Stratprov		Versatec plot of a stratigraphic correlation chart of 151 geologic  map units
 				colored by 12  terranes
Stratprovhp		HP plot of a stratigraphic correlation chart of 151 geologic  map units colored
 				by 12  terranes
Terranes		Versatec  plot of geologic terranes of  Puerto Rico at 1:100,000
Terraneshp		HP plot of the geologic terranes of  Puerto Rico at 1:100,000
Vieques			Versatec plot of the geology of Vieques and Culebra at 1:100,000
Viequeshp		HP plot of the geology of Vieques  and Culebra at 1:100,000
West			Versatec plot of the geology of western Puerto Rico at 1:100,000
Westhp			HP plot of the geology of western Puerto Rico at 1:100,000