Free PDF Files of GSA Fieldguides Now Available - Includes Impact Craters

Paul bristolia at yahoo.com
Thu Jan 22 23:02:45 EST 2009

Dear Friends,

The chapters of the following GSA field guides can
downloaded freely as PDf files for an unknown period
of time.

Some chapters, which deal with impact craters are:

1. The Jeptha Knob cryptoexplosion structure, Kentucky
by C. Ronald Seeger, Centennial Field Guide Volume 6

http://www.gsajournals.org/archive/0-8137-5406-2/6/0/pdf/i0-8137-5406-2-6-0-17.pdf

2. The Calvin 28 cryptoexplosive disturbance, Cass
County, Michigan by Randall L. Milstein, Centennial
Field Guide Volume 3

http://www.gsajournals.org/archive/0-8137-5403-8/3/0/pdf/i0-8137-5403-8-3-0-315.pdf

3. The Kentland Dome, Indiana: A structural anomaly
by Raymond C. Gutschick, Centennial Field Guide Volume 3

http://www.gsajournals.org/archive/0-8137-5403-8/3/0/pdf/i0-8137-5403-8-3-0-337.pdf

and 4. Meteor Crater, Arizona by Eugene M. Shoemaker,
Centennial Field Guide Volume 2

http://www.gsajournals.org/archive/0-8137-5402-X/2/0/pdf/i0-8137-5402-X-2-0-399.pdf

Many other PDF files for these field guides can be found at:

Centennial Field Guide Volume 1, Cordilleran Section of
the Geological Society of America ISBN: 0-8137-5401-1
http://www.gsajournals.org/perlserv/?request=get-specialpub-toc&isbn=0-8137-5401-1

Centennial Field Guide Volume 2 Rocky Mountain Section of the
Geological Society of America ISBN: 0-8137-5402-X
http://www.gsajournals.org/perlserv/?request=get-specialpub-toc&isbn=0-8137-5402-X

Centennial Field Guide Volume 3 North-Central Section of the
Geological Society of America ISBN: 0-8137-5403-8
http://www.gsajournals.org/perlserv/?request=get-specialpub-toc&isbn=0-8137-5403-8

Centennial Field Guide Volume 4 South-Central Section of the
Geological Society of America ISBN: 0-8137-5404-6
http://www.gsajournals.org/perlserv/?request=get-specialpub-toc&isbn=0-8137-5404-6

Centennial Field Guide Volume 5 Northeastern Section of the
Geological Society of America ISBN: 0-8137-5405-4
http://www.gsajournals.org/perlserv/?request=get-specialpub-toc&isbn=0-8137-5405-4

Centennial Field Guide Volume 6 Southeastern Section of the
Geological Society of America ISBN: 0-8137-5406-2
http://www.gsajournals.org/perlserv/?request=get-specialpub-toc&isbn=0-8137-5406-2

The links to all of these volumes can be found as links in
"Field Guides" at http://www.gsajournals.org/perlserv/?request=get-collection&coll_title=Field%20Guides

Yours,

Paul H.