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: Sedimentology and Stratigraphy of One of Earth’s Oldest Reported Dune Fields: The 2.64 Ga Vryburg Formation of the Transvaal Supergroup, Griqualand West, South Africa (AGU25)

Sedimentology and Stratigraphy of One of Earth’s Oldest Reported Dune Fields: The 2.64 Ga Vryburg Formation of the Transvaal Supergroup, Griqualand West, South Africa

Vittorio Colicci1, Colin Colin Marvin1, Michael Hasson1, Wladyslaw Altermann2 and Mathieu Gaetan Andre Lapotre3, (1)Stanford University, Earth and Planetary Sciences, Stanford, United States, (2)Freelance Geological Consultant, Pretoria, South Africa, (3)Stanford University, Earth and Planetary Sciences, Stanford, CA, United States
<< Previous Abstract | Next Abstract >>