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Welcome to SEPM, Society for Sedimentary Geology


 Pease give to the SEPM 100th Anniversary Campaign



We are a non-profit society focusing specifically on enriching professionals and students within sedimentary geology and allied fields.

News and Upcoming Events


ISGC II


Defining the critical role and impact of sedimentology in a sustainable future


Dates: June 15-17 2026

Location: Colorado School of Mines

Golden, CO


Registration Open

Program Set




River to Rock II


From Sedimentology to Lithification


Dates:  October 6-9, 2026

Location:  Colorado Mesa University, 

Grand Junction, CO






Mudstones in the Wild


Outcrops and Cores


Dates: September 21-25, 2026

Location:  Lexington, KY to Bloomington, IN








Publications – Journals & Books

JSR, since 1931, the oldest sedimentary geology journal, welcomes broad top-ics within sedimentary geology.

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PALAIOS publishes articles about life’s impact on earth’s history, serving geologists, paleontologists, and biologists.

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TSR, a short format Diamond OA journal. Free to access and free to publish.


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The latest SEPM book
The Handbook of Siliciclastic Facies

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