Geologist and author, David Williams, our opening day speaker, regaling us with stories, facts and jokes. What a terrific way to kick off year five.
Davis Williams, Chris Crites, Gene Gentry McMahon, Robert Hardgrave, Fiona McGuigan and Juliet Shen. Not pictured but present: Emily Gherard, Jessica Dodge and Sue Danielson
Visible shell sediment on the shore at T-107 park.
Chris Crites and Fiona McGuigan under the First Avenue bridge.