Collaborative multimethod geophysics at the Prewitt Slave Cemetery, Northport, Alabama.

This paper serves to highlight the partnership built between the Prewitt Slave Cemetery Association (PSCA) and the University of Alabama (UA) through the work conducted by the UA archaeological field school at the Prewitt Slave Cemetery (PSC) in Fall 2022. During this collaborative project, the field school students geolocated, recorded and photographed more than 700 above‐ground grave markers and conducted a multi‐method geophysical survey that included magnetic gradiometry, electrical resistance, electromagnetic induction and ground‐penetrating radar. Results from this survey aided researchers in identifying the locations of over 800 marked and unmarked graves. The benefits of the partnership between PSCA and UA were mutual and multiple. First, the data recorded by the UA field school helped the PSCA achieve its immediate goal of identifying unmarked graves, allowing the organization to move forward with efforts to preserve and protect the PSC. Second, the UA field school students gained valuable experience related to proper cemetery study techniques, including geophysical survey, and learned to conduct community‐based participatory research in collaboration with descendant communities. Additionally, this project allowed for further research related to the use of multiple methods of geophysical instrumentation for identifying unmarked graves beyond ground‐penetrating radar. [ABSTRACT FROM AUTHOR]