Blog About Welcome to the new Office of State Archaeology blog! We aim to share the past under our feet and how we preserve it. Here you'll find posts about the people, places, and things of North Carolina history! The NC OSA is your public agency for archaeology in our state. We strive to gather and share our research and collections with the people to which they belong, the citizens of North Carolina! Latest Blogs View Embed Remote Sensing in Archaeology April 16, 2021 Relative and Absolute Dating April 14, 2021 Analytical Techniques in Archaeology April 12, 2021 View All Blogs Series Submerged NC Exploring North Carolina's submerged cultural heritage. Women of the OSA Series In honor of the 100th anniversary of women's suffrage, we are celebrating the talented women who work for the OSA! History In-Sites Series Learn about the archaeological sites that have been investigated by the OSA and what they tell us about North Carolina's past! All Blogs Explore all our blogs and discover archaeology for yourself!