Armstrong, Phillip - Department of Geosciences California State University Fullerton California

Bernet, Matthias - Laboratoire de Geodynamique des Chaines Alpines Observatoire des Sciences de l'Univers de Grenoble, Grenoble

Blythe, Ann - Department of Earth Sciences, University of Southern California, Los Angeles California

Carrapa, Barbara - Department of Geology and Geophysics, University of Wyoming, Laramie Wyoming

Donelick, Raymond - Apatite to Zircon Ltd, Moscow, Idaho

Ehlers, Todd - Department of Geological Sciences, University of Michigan, Ann Arbor, Michigan

Fayon, Annia - Department of Geology and Geophysics, University of Minnesota, Minneapolis, Minnesota

Fitzgerald, Paul - Heroy Geology Laboratory, Department of Earth Sciences Syracuse University, Syracuse New York

Garver, John - Department of Geology, Union College Schenectady, New York

Hourigan, Jeremy - Earth & Planetary Sciences, Sciences University of California - Santa Cruz Santa Cruz, California

Ketcham, Richard - Jackson School of Geosciences, University of Texas at Austin, Austin, Texas

Layer, Paul - Department of Geology and Geophysics, University of Alaska - Fairbanks, Fairbanks, AK

O'Sullivan, Paul - Apatite to Zircon Ltd, Moscow, Idaho

Reiners, Peter - Department of Geosciences, University of Arizona, Tucson, Arizona

Spotila, James - Department of Geosciences, Virginia Tech, Blacksburg, Virginia

Stockli, Daniel - Department of Geology, University of Kansas, Lawrence, Kansas

Thompson, Stuart - Department of Geology & Geophysics, Yale University, New Haven, Connecticut