Join / Renew

It's easy to join!

Join online. If you prefer, you may download the appropriate paper application and mail or fax to GSA.
Renew online. You may also renew by contacting GSA Sales & Service, for a print statement or call +1-888-443-4472.

GSA's Specialty Groups

As a GSA member, you can join any of GSA's Divisions, Sections, and IIGs!
Simply click on the link(s) for more information. Press "add to cart" to purchase.


You can belong to as many Divisions as you like. Division dues are waived for senior members and senior Fellows (prices shown are for professionals then early career professionals and students).

Archaeological Geology $8 $6
Energy Geology $8 $5
Environmental and Engineering Geology $10 $5
Geobiology & Geomicrobiology $10 $5
Geoinformatics $8 $4
Geology and Health $10 $4
Geology & Society $10 $5
Geophysics and Geodynamics $10 $4
Geoscience Education $10 $10
History and Philosophy of Geology $8 $3
Hydrogeology $12 $5
Karst $10 $4
Limnogeology $10 $5
Mineralogy, Geochemistry, Petrology, and Volcanology Division $10 $5
Planetary Geology $10 $5
Quaternary Geology & Geomorphology $10 $4
Sedimentary Geology $8 $4
Structural Geology & Tectonics $10 $5


All members get one free Section affiliation with their membership, and can then purchase for $3, one or more (or all) additional Section affiliations.

GSA Section Map
View full-size Section map.

Interdisciplinary Interest Groups

IIGs are informal member groups that primarily communicate via GSA’s online Member Community regarding scientific interests and opportunities.


If you prefer or if you have questions, you may also contact us with your member ID, name, credit card information, and the name of the component(s) you would like to join.

GSA Sales and Service,, +1-888-443-4472