Geology Map Symbol KML Generator

Geologic maps use a combination of colors, lines, and symbols to give a a third dimension to the rock layers on a flat map surface. With the Geology Map Symbol Generator you can add geologic map symbols to google earth using a web-based symbol generator.

USGS Topographic Map Index; 1:24,000 7.5-Minute

Polylines and placemarks USGS Grids for Geologic and Topographic Maps, 1:24,000; 7.5-Minute Quadrangle Grid

USGS Topographic Map Index; 1:100,000 30-Minutes by 60-Minute

Polylines and placemarks USGS Grids for Geologic and Topographic Maps, 1:100,000 30-Minutes by 60-Minute Grid

USGS Topographic Map Index; 1:250,000 1-Degree by 2-Degree

Polylines and placemarks USGS Grids for Geologic and Topographic Maps, 1:250,000 1-Degree by 2-Degree Grid