OSA archaeologist Veronica Mraz will present, "Iowa Stone Tools," as part of the Sanford Museum's annual Archaeology Day celebration. There will be five indoor...

To celebrate our 60th anniversary, the OSA is hosting an open house on October 4, 2019, in honor of 60 years of archaeological exploration and preservation in Iowa. The...

Join several OSA staff members for presentations on archaeology and archaeological research in Iowa at the Fall Meeting of the Iowa Archeological Society (IAS). Everyone is...