Monthly Archives: September 2026

Draft minutes from September 2nd meeting (1622nd GSW)

The draft minutes of our last meeting, on 2 September 2026, are attached for members to evaluate. If you have any additions or corrections please email them to our meeting secretary, Karin Lehnigk, at karin.e.lehnigk[at]nasa.gov.

GSW Meeting Wednesday, October 7 at the Cosmos Club

George Guice, Towson University: The Paleozoic Ocean Beneath Baltimore (And Beyond) 

Michael Toomey, USGS: Extreme Potomac Floods at Washington D.C.

Moshammat Mijjum, Smithsonian: Old noble gases in young meteorites 

Refreshments at 7:30 p.m., formal program at 8:00 p.m.

 If anyone has announcements or informal communications they would like to share with the society, please e-mail Mike Ackerson (ackersonm@si.edu) ahead of time.