The deadline to submit a session, town hall, or pre-conference workshop proposal for AGU25 has passed. Please search for and review proposed sessions below. Please note this site is frozen as of 4/29/25 and will not reflect any changes to proposals made after this date.


Conveners will be contacted by the AGU25 Program Committee with any requests for mergers or edits to proposals. Conveners will be notified of the acceptance of their proposal in mid-June.


Abstract submissions will also open in mid-June and the deadline for abstract submissions is 30 July, 2025.


Please visit the AGU25 website for more information or please contact AGU with any questions.

Abstract: The Role of Magma Mixing and Fractional Crystallization in Mantle-Crust Differentiation of the Caloris Basin in Mercury (AGU25)

The Role of Magma Mixing and Fractional Crystallization in Mantle-Crust Differentiation of the Caloris Basin in Mercury

Hannah Hitchcock, Western Washington University, Geology, Bellingham, United States, Asmaa Boujibar, Western Washington University, Department of Geology, Department of Physics and Astronomy, Bellingham, WA, United States, Anne Pommier, Carnegie Science, Earth and Planets Laboratory, Washington, United States, Sarah Lambart, University of Utah, Department of Geology and Geophysics, Salt Lake City, United States and Lee A Groat, Univ British Columbia, Vancouver, BC, Canada