[Rockhounds] Online Geological /Geophysical /Topological Map resources

[Kitty & Bill Heacox]

Thank you Elton!!  A very thorough and useful post.

Aloha, Kitty


At 11:05 PM 10/3/2007, Elton wrote:
>Having received some request for more online map
>information, here are some tips for locating free on
>line maps.(Primarily USA).  The good news is that
>there is a federal program to publish digital products
>online that will provide complete national coverage.
>The bad news is that it is a federal program...
>subject to manpower and funding constraints but it is
>a very good start.  The Internet is a source for many
>maps of other countries. I have viewed geological maps
>of Oman and even the Moon and Mars online.
<snip>