Task Groups

Task Group on Isotope Geology and Geochronology (TGIG)

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Chair: Igor M. Villa
Leader, Isotope Geology and Geochronology, Institut für Geologie
Baltzerstrasse 3, CH 3012 Bern, Switzerland

Email: igor@geo.unibe.ch 

Secretary General: Paul R. Renne
Leader, Isotope Geology and Geochronology, Berkeley Geochronology Centre
2455 Ridge Road, Berkeley, Berkeley CA 94709, USA
Email: prenne@bgc.org

Task Group on Igneous Rocks (TGIR)

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Read more about TGIR

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Chair and Treasurer: Michele Lustrino

Sapienza Università di Roma, Italy

Email: michele.lustrino@uniroma1.it

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Vice-Chair: Roger Mitchell

Lakehead University, Thunder Bay, Ontario, Canada

Email: rmitchel@lakeheadu.ca

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Secretary General: Georg Zellmer

Massey University, Palmerston North, New Zealand

Email: G.F.Zellmer@massey.ac.nz