Archaeology News Online

The EU-funded TRACSYMBOLS project, which closed in 2015, investigated archaeological sites in South Africa for early use of symbols by homo sapiens, examining painting kits, spear points, beads and ostrich egg shell engravings. They also studied the usage of the reddish iron-rich rock, ochre. And it was to ochre that members of the project team have more recently returned. View of Porc-Epic Cave [Credit: A. Herrero] Recently writing in the open-access journal PLOS ONE members of the TRACSYMBOLS project team explain that ochre is commonly found at Middle Stone Age (MSA) sites. The state in which it is often found, with pieces modified through grinding and scraping to produce red powder along with ochre-stained objects such as lithic and bone tools, lead researchers to treat its presence as an indicator of modern symbolically mediated human behaviour. In this latest research the team analysed the largest known East African MSA ochre collection at Porc-Epic Cave, Ethiopia. It comprised a

The EU-funded TRACSYMBOLS project, which closed in 2015, investigated archaeological sites in South Africa for early use of symbols by homo sapiens, examining painting kits, spear points, beads and ostrich egg shell engravings. They also studied the usage of the reddish iron-rich rock, ochre. And it was to ochre that members of the project team have more recently returned. View of Porc-Epic Cave [Credit: A. Herrero] Recently writing in the open-access journal PLOS ONE members of the TRACSYMBOLS project team explain that ochre is commonly found at Middle Stone Age (MSA) sites. The state in which it is often found, with pieces modified through grinding and scraping to produce red powder along with ochre-stained objects such as lithic and bone tools, lead researchers to treat its presence as an indicator of modern symbolically mediated human behaviour. In this latest research the team analysed the largest known East African MSA ochre collection at Porc-Epic Cave, Ethiopia. It comprised a