This shapefile contains arcs, polygons and polygon labels that
describe surface geology in the countries comprising the Former Soviet Union.
(Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgyzstan,
Latvia, Lithuania, Moldova, Russia, Tajikstan, Turkmenistan,
Ukraine and Uzbekistan.) This data set was originally published as U.S. Geological
Survey Open File Report 97-470E, Maps Showing Geology, Oil and Gas Fields,
and Geologic Provinces of the Former Soviet Union.