The study of the La Isabela skeletons grew out of a project in Mexico’s Yucatan peninsula, where in 2000 researchers were surprised to find the remains of West Africans among those buried in a mid-16th-century church cemetery in Campeche. Vera Tiesler and Andrea Cucina from the Autonomous University of Yucatan invited T. Douglas Price, director of the Laboratory for Archaeological Chemistry at the University of Wisconsin at Madison, to do isotopic analysis of those skeletons’ teeth.
Story quotes James Burton, a geochemist at the University of Wisconsin involved in the La Isabela and Campeche projects.