The Red Roads to Timbuktu : Image of the Day: Iron-rich laterite give the roads to this remote city in central Mali a distinctive color.
Source: nasa.gov
Patterns of change and continuity in ochre use during the late Middle Stone Age of the Horn of Africa: The Porc-Epic Cave record: Ochre is found at numerous Middle Stone Age (MSA) sites and plays a key role in early modern human archaeology. Here we analyse the largest known East African MSA ochre assemblage,...
Source: plos.org