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GSA is excited to announce that Geosphere and Lithosphere are 100% Open Access as of January 2018!

Click here for further details.


New in the GSA Store

  • Memoir 214 Memoir 214:
    Women and Geology: Who Are We, Where Have We Come From, and Where Are We Going?
  • Special Paper 534 Special Paper 534:
    Geology and Tectonics of Subduction Zones: A Tribute to Gaku Kimura
  • Special Paper 531 Special Paper 531:
    Paleozoic Stratigraphy and Resources of the Michigan Basin


  • Call for Editors
    GSA is soliciting applications for science editors (2019).
  • Newest Science Editors (2018).
  • Exceptional Reviewers for 2016
    GSA thanks you!