Mudge, Melvill R.

About the author


Geologic and structure map of the Choteau 1 x 2 degree quadrangle, western Montana: a digital database.

The geologic and structure map of Choteau 1 x 2 degree quadrangle (Mudge and others, 1982) was originally converted to a digital format by Jeff Silkwood (U.S. Forest Service and completed by the U.S. Geological Survey staff and contractor at the Spokane