Geologic units of Alaska

A regional summary showing polygonal geologic units of Alaska, published by H.M. Beikman in 1980.

Download

Get the entire data set:

beikman.e00.gz (gzipped ArcInfo interchange file, projected 6.4M bytes)

akgeology.zip (zipped shapefile, geographic 5.1M bytes)

Documentation

Publication

Special Publication SG0002-1T, SG0002-2T

Geologic map of Alaska