International Union of Geological Sciences
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 (updated: 7 July 2022)
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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
Task Group on Submarine Geohazards (TGSG)
Approved at 78th IUGS Executive Committee meeting in Belfast (UK), 14-17 February 2023.
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Website: http://iugs-tgsg.com/
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Chair: Kiichiro Kawamura
Yamaguchi University, Japan
Email: kiichiro@yamaguchi-u.ac.jp
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Vice-Chair: Char-Shine Liu
National Taiwan University, Chinese Taipei
Email: csliu@ntu.edu.tw
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Vice-Chair: Gregory F. Moore
University of Hawaii, USA
Email: gmoore@Hawaii.edu
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Vice-Chair: Jose M. R. Pacheco
Research Institute for Volcanology and Risk Assessment (IVAR), Portugal
Email: Jose.MR.Pacheco@azores.gov.pt
Vice-Chair: Shinji Sassa
National Institute of Maritime, Port and Aviation Technology, International Consortium on Landslides, Japan
Email: sassa@p.mpat.go.jp
Vice-Chair: Vicki Ferrini
Lamont-Doherty Earth Observatory, Columbia University, USA
Email: ferrini@ldeo.columbia.edu
Secretary General: Yasukuni Okubo
Society for Study of Submarine Geological Risks, Science Council of Japan, Japan
Email: yasu-okubo@jcom.home.ne.jp