Join the Mass Archaeological Society (MAS) Northeast Chapter at the R.S. Peabody Museum of Archaeology for our monthly FREE lecture series. This Tuesday, December 18 at 7pm, we welcome Mr. Chris Maio of the Department of Environmental, Earth and Ocean Sciences at UMass-Boston, who will present "A Drowned Paleo Forest: Signatures of Environmental Change." See our website for our annual program of scientific speakers. We are a membership society, so please consider joining the MAS today!