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“From field camp to the halls of the U.S. Capitol, my journey as a professional earth scientist was made possible by the opportunities and the people of GSA.”
–D. Szymanski

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GSA has 21 specialty Divisions that any member may join. Network with others in your area of specialty. Get the most value by joining a GSA Division on your renewal form; or join a Division at any time.

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Welcome to GSA

As an international scientific society, GSA serves members in academia, government, and industry around the world. Since 1888, GSA’s meetings, publications, and programs have enhanced the professional growth of geoscientists and fostered geoscience stewardship and service. GSA encourages cooperative research and public dialogue on geoscience issues and supports all levels of earth-science education.

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Special Paper 540

Tectonics, Sedimentary Basins, and Provenance: A Celebration of the Career of William R. Dickinson
Field Guide 51

Ancient Oceans, Orogenic Uplifts, and Glacial Ice: Geologic Crossroads in America's Heartland
Special Paper 538

Field Volcanology: A Tribute to the Distinguished Career of Don Swanson

You make a difference.

The GSA Foundation is extremely thankful to all of our friends and donors who contribute time, resources, ideas, and financial support toward the Geological Society of America’s programs. It was our pleasure to visit with so many of you over the course of 2018, and especially at the Annual Meeting in Indianapolis at our booth and various programs throughout the meeting. We look forward to celebrating the impact you have made throughout 2019!
On to the Future

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News & Announcements

GSA Welcomes New Meetings and Events Director

GSA is pleased to announce that Rebecca Fazzari, CMP, CMM, has joined our staff as the new Meetings and Events Director, effective 7 January 2019.
January issue of GSA Today available

The full January issue of GSA Today is now available online.
Call for Editors

Applications are now being accepted for science editor positions starting January 2020. Learn more.
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GSA MEMBER COMMUNITY Stay in touch -- search the directory. SUBSCRIBE Subscribe today to receive GSA CONNECTION, GSA's monthly e-magazine Also Get E-NEWS for Educators, GeoCorps, journals, meetings, and more.

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Featured Events All Events

20January2019
GIP Application Deadline Deadline to apply for Geoscientists-in-the-Parks summer 2019 positions.
1February2019
Award Nominations Due Nominations for GSA awards are due 1 February -- not long after the winter holidays!
1February2019
AGeS Application Deadline Apply for 2019 AGeS (Awards for Geochronolgy Students) grants.

Attend a Section Meeting

GSA Membership

2018 GSA and
GSA Division Awards

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Welcome to GSA

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Join GSA

Enjoy Fresh Member Benefits

Special Paper 540

Field Guide 51

Special Paper 538

You make a difference.

News & Announcements

GSA Welcomes New Meetings and Events Director

January issue of GSA Today available

Call for Editors

GSA Apparel Store

Featured Events All Events

Attend a Section Meeting

GSA Membership

2018 GSA and GSA Division Awards

GSA Divisions

Welcome to GSA

Quick Links

Renew Your Membership

Join GSA

Enjoy Fresh Member Benefits

Special Paper 540

Field Guide 51

Special Paper 538

You make a difference.

News & Announcements

GSA Welcomes New Meetings and Events Director

January issue of GSA Today available

Call for Editors

GSA Apparel Store

Featured Events All Events

2018 GSA and
GSA Division Awards