Heather McKillopThomas & Lillian Landrum Alumni Professor
Ph.D., University of California-Santa Barbara, 1987
I carry out archaeological field research on ancient Maya salt works flooded by sea-level rise and use 3D technology to preserve a record of the salt-waterlogged pottery and wood. The research has been funded by National Science Foundation grants since 2005. My current NSF is a collaborative, linked grant with APP PhD grad E. Cory Sills, now an Associate Professor at the University of Texas at Tyler, “Labor Relations in a Traditional Complex Society.” I started the DIVA Lab (Digital Imaging and Visualization in Archaeology) in 2010 with a LA Board of Regents grant. I have expanded 3D imaging and 3D printing, including exhibits featuring 3D printed replicas of artifacts from the Underwater Maya project funded by a Site Preservation Grant from the Archaeological Institute of America. We hosted the 4th International Congress on the Anthropology of Salt at APP October 12-17, 2022.
McKillop, Heather and E. Cory Sills. 2026. "The Organization of Classic Maya Salt Production at the Paynes Creek Salt Works, Belize. Latin American Antiquity, open access:
McKillop, Heather and E. Cory Sills. 2025. Earliest Ancient Maya salt production in southern Belize: excavations at Jay-yi Nah. Antiquity 99:187-202.