Publications

Bright yellow-green lichen encrusts rock.
Photo courtesy of Unsplash.

Explore Lake Erie's Eastern Shore and Ozark Plateaus, Arkansas River Valley, and the Shenandoah Valley with New GSA Field Guides

Now on sale is Field Guide 71 for the 2025 Joint Northeastern and North-Central Section Meeting and Field Guide 72 for the 2025 GSA South-Central and Southeastern Section Meetings

GSA Honors Top Associate Editors with New Designation

Standing out with the quality of their recommendations and/or the level of their involvement in revision are the 2024 Outstanding Associate Editors for GSA Bulletin and Geosphere

 

Announcement

View the newest Exceptional Reviewers for our journals

Services

New from GSA Trade

Roadside Geology
of Arizona

New in the GSA Store

Image of the cover for GSA 2025 calendar
Enduring Wonders
(2025 Calendar)
Image of GSA Map and Chart 107
Map and Chart 107
GSA Connects 2024—Southern California Geo-Sites
Image of the cover for GSA Field Guide 70
Field Guide 70:
From Coastal Geomorphology to Magmatism: SoCal Guides
Image of the cover for GSA Memoir 223
Memoir 223:
Outsiders: Personal Stories—Marginalization & Perseverance