KNUST SEG Geophysics Field Camp: A project to study slavery-related archaeology in West Africa

Abstract

In this article, we describe a field camp in West Africa that explored the use of geophysics in archaeological investigations related to the transatlantic slave trade. Africa's geodiversity and richness of natural resources makes geoscience education essential for social, academic, scientific, and professional growth and development. Field camps serve as a pivotal element of geoscience pedagogy, providing hands-on experiential learning opportunities for budding geoscientists. Due to a lack of funding, there is limited access to and availability of geoscience field camps for students and early-career professionals in Africa. The main goal of our field camp was to delineate archaeological relics related to the transatlantic slave trade in the southeastern part of Ghana. The field camp provided a way to conduct research and train geoscience students in planning and performing geophysical investigations. It also taught students how to process and interpret geophysical data and prepare and present scientific investigation reports. We investigated sites in Aflao, Denu, Hedzranawo, and Keta in the southeastern part of Ghana. Sites of interest included former slave markets, barracoons, and a fort. The project highlighted locations of potential slavery-related archaeological relics and shared the importance of the findings and their implications for understanding the history of transatlantic slavery in Ghana.