Irene Solano Megías, a predoctoral researcher at the Centro Nacional de Investigación sobre la Evolución Humana (CENIEH), has just published the first techno-typological study of the most ancient lithic industry of level VI-B at the Mumba rockshelter in the journal African Archaeological Review. This site lies in the Lake Eyasi region in Tanzania, and the study has enabled better understanding of the activity of human groups in this region.
