The oldest bark cloth beater in southern China (Dingmo, Bubing basin, Guangxi) Li, Dawei ; Wang, Wei ; Tian, Feng ; Liao, Wei ; Bae, Christopher J. Abstract Publication: Quaternary International Pub Date: December 2014 DOI: 10.1016/j.quaint.2014.06.062 Bibcode: 2014QuInt.354..184L