GSA
The Geological Society of America
http://www.geosociety.org/https://www.facebook.com/GSA.18883300 Penrose Place, Boulder, Colorado 80301, USA
Journals: Geology, GSA Bulletin, Geosphere, Lithosphere, Environmental & Engineering Geoscience, GSA Today
Book Series: Special Papers, Memoirs, Field Guides, Reviews in Engineering Geology, Maps & Charts
Meetings: International annual meeting + seven regional section meetings
Travels
http://www.strahlen.org/forum/index.php/topic,11250.0.htmlAlso see their magazine
http://www.strahlen.org/forum/index.php/topic,12041.0.html their special papers
http://www.strahlen.org/forum/index.php/topic,10847.0.html their bulletin
http://www.strahlen.org/forum/index.php/topic,14132.0.html their meeting abs
http://www.strahlen.org/forum/index.php/topic,14424.0.html and GSA today
http://www.strahlen.org/forum/index.php/topic,17101.0.html