The joint Publications Committee of the Geochemical and Meteoritical Societies, the sponsoring societies of GCA have appointed Tais W. Dahl as associate editor for the leading international geochemical journal Geochimica et Cosmochimica Acta. The position will run at least through 2026.

Geochimica et Cosmochimica Acta (GCA) is sponsored by the Geochemical Society and the Meteoritical Society.