The official registration for the 10th International Paleolimnology Symposium, June 25-29, 2006, to be held at Duluth, MN, USA, will close on May 20. Online registration site can be accessed via www.geo.umn.edu/paleolim10/ Please note that all cancellation requests must be received at [log in to unmask] on or before May 20 for a refund (minus a handling fee). It will still be possible to register as a walk-on at the Symposium at a higher rate. Emi Ito and Dan Engstrom, co-chairs _____ Emi Ito Professor, Dept. of Geology and Geophysics Director, Limnological Research Center University of Minnesota 310 Pillsbury Drive, SE Minneapolis, MN 55455 USA [log in to unmask] 1-612-624-7881 (office) 1-612-624-1333 (Dept) 1-612-625-3819 (fax) 1-651-338-2547 (mobile) http://www.geo.umn.edu/people/profs/ITO.html http://www.laccore.org/ http://www.corewall.org/ http://www.geo.umn.edu/paleolim10/ _____