Teresa, thank you so much for your in-depth analysis of problems of
contaminants in sediments and some of the solutions. That was great, and,
again, shows the value of tweeters or any other list in disseminating
information to those who either (a) are interested or (b) aren't. The
latter can choose not to read, the former are much edified.

Dennis Paulson, Director phone: (206) 756-3798
Slater Museum of Natural History fax: (206) 756-3352
University of Puget Sound e-mail: dpaulson at ups.edu
Tacoma, WA 98416