P. J. Brenchley
Jean-Claude Gall
Yves Paccalet
Othenio Abel
R. W. Battarbee
International Meeting on Phytolith Research (4th 2002 Cambridge, England)
Léo F. Laporte
Hazel R. Delcourt
Jacques Briard
Anthony G. Coates
Lowe, J. J.
K. D. Bennett
Dongsheng Liu
J. P. Smol
Kelly R. McGuire
Lierre Keith