Geochemistry, Geophysics, Geosystems is a peer-reviewed open-access scientific journal covering research in Earth and planetary processes with a focus on understanding the Earth as a system.

The journal is published by Wiley on behalf of the American Geophysical Union.

As of May 2022 the editor-in-chief is Claudio Faccenna (Roma Tre University and University of Texas at Austin).

The journal is abstracted and indexed in: According to the Journal Citation Reports, the journal has a 2021 impact factor of 4.480.

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