Suzette Flantua, University of Amsterdam (coordinadora)

Henry Hooghiemstra, University of Amsterdam

Eric Grimm, Illinois State Museum

Hermann Behling, University of Göttingen

Mark Bush, Florida Institute of Technology

William Gosling, University of Amsterdam

Marie-Pierre Ledru, Insitute of Research for Development

Socorro Lozano-García, UNAM

Antonio Maldonado, CEAZA

Aldo Prieto, CONICET

Valentí Rull, CSIC Barcelona

John van Boxel, University of Amsterdam