Bulbeck, Francis DavidO'Connor, SusanFakhriFenner, JackMarwick, BenjaminSuryatmanAziz, Fadhila ArifinHakin, BudiantoWibowo, Unggul Prasetyo2020-11-060003-598Xhttp://hdl.handle.net/1885/214090Excavations of pre-pottery levels at Gua Talimbue and Gua Sambagowala in Southeast Sulawesi, Indonesia, have yielded nearly 4kg of baked-clay fragments, half of which exhibit intentional patterning. The fragments appear to derive from clay hearths. Here, the authors link the patterning on Early Holocene (c. 9900–8800 cal BP) fragments with the intention to enhance the appearance of the hearths’ rims. During the Mid/Late Holocene (c. 4500–2000 cal BP), patterning shifts to the interior surfaces. The effort and specialised skills required to impress patterns on these hearths is, to date, unique in the archaeology of pre-Neolithic Island Southeast Asia.application/pdfen-AU© 2019 Antiquity Publications LtdIsland Southeast AsiaSulawesiHolocenebaked clayhearths2019-09-2010.15184/aqy.2019.1342020-07-06