OSA Brown Bag | Hit the Floor: Stratigraphy in Glenwood Phase Lodges promotional image

OSA Brown Bag | Hit the Floor: Stratigraphy in Glenwood Phase Lodges

Friday, March 6, 2026 12:00pm to 1:00pm
Clinton Street Building
Join OSA Adjunct Research Associate Mike Perry as he presents an OSA Brown Bag talk on stratigraphy in Glenwood phase lodges. This program is free and open to the public. It will also be viewable via Zoom.
OSA Brown Bag | Changes Throughout Time: Shifts in Methodology at Woodpecker Cave promotional image

OSA Brown Bag | Changes Throughout Time: Shifts in Methodology at Woodpecker Cave

Friday, March 13, 2026 12:00pm to 1:00pm
Clinton Street Building
Join OSA Archaeology Technician, Evan Banks, as he presents an OSA Brown Bag talk on excavation methodologies at Woodpecker Cave. This program is free and open to the public. It will also be viewable via Zoom.
Fort Madison and the War of 1812 with State Archaeologist John Doershuk promotional image

Fort Madison and the War of 1812 with State Archaeologist John Doershuk

Sunday, March 22, 2026 1:30pm to 2:30pm
Fort Madison Riverfront Pavilion
Join us for a presentation that explores Iowa’s only documented War of 1812 site. This talk will feature research and findings from the Office of the State Archaeologist.
OSA Brown Bag | A Forgotten Excavation: Seeberger Cave promotional image

OSA Brown Bag | A Forgotten Excavation: Seeberger Cave

Monday, April 6, 2026 12:00pm to 1:00pm
Clinton Street Building
Join Bill Green, OSA Adjunct Research Associate and former Iowa State Archaeologist, as he presents an OSA Brown Bag talk on excavations at Seeberger Cave. This program is free and open to the public. It will also be viewable via Zoom.