The duties of the JPC concern the oversight of the journal Geochimica et Cosmochimica Acta, which is jointly sponsored by the Geochemical Society and the Meteoritical Society. This includes approval of associate editors, reviewing the state of the journal, negotiating publishing contracts, mediation between authors and Executive Editor, and the like. MS Council and/or GS Board may request input or a report from the JPC on a matter related to the publication of GCA.
| Title / Term | Name | Institution, Country |
|---|---|---|
| 01/2016 - 12/2018 Chair |
Steven Shirey | Carnegie Institution for Science, USA |
| 01/2016 - 12/2018 | George Flynn | SUNY Plattsburgh, USA |
| 01/2017 - 12/2019 | Mark Rehkamper | Imperial College London, UK |
| 01/2017 - 12/2019 | Thorsten Kleine | University of Muenster, Germany |
| 01/2017 - 12/2019 | Jisun Park | CUNY Kingsborough, USA |
| 01/2018 - 12/2020 | Tina van De Flierdt | Imperial College London, UK |
Ex-Officio Members
Four additional ex-officio members of the Joint Publications Committee shall consist of the GS President, MS President, GCA Executive Editor, and Meteoritics Executive Editor.
| Title / Term | Name | Institution, Country |
|---|---|---|
| GS President (01/2018 - 12/2019) |
Roberta Rudnick | University of California, Santa Barbara, USA |
| MS President (01/2017 - 12/2018) |
Trevor R. Ireland | Australian National University, Australia |
| Meteoritics Executive Editor (01/2003 to date) |
Timothy Jull | University of Arizona, USA |
| GCA Executive Editor (04/2012 to date) |
Marc Norman | Australian National University, Australia |