在泰國北部南邦府的Ban Don Mun發現的石器有三面元素,離非洲手斧所俱備的雙面特徵只剩一步之遙。在莫維斯線兩側,一側發明了手斧,另一側發明砍砸器,這可能是環境差異導致。[2]在泰國的Sao Din也發現了各種類似於在印度、中國、韓國和蘇門答臘南部所發現的的單面及砍砸工具。此外,與其他在亞洲大陸或東南亞群島的傳統相比,礫石製品的結構反而最為接近中國的技術傳統。這些在莫維斯線以東地區的發現,對舊石器時代技術傳統的劃分提出了準確性上的質疑。[5]
^ 2.02.1Zeitoun V, Forestier H, Rasse M, Auetrakulvit P, Kim J and Tiamtinkrit C 2013. The Ban Don Mun artifacts: A chronological reappraisal of human occupations in the Lampang province of Northern Thailand. Journal of Human Evolution 65(1)
^Petraglia, Michael D.; Shipton, Ceri. Erratum to "Large cutting tool variation west and east of the Movius Line" J. H. Evol. 55 (2008) 962–966. Journal of Human Evolution. 2009-09-01, 57 (3): 326–330. ISSN 0047-2484. doi:10.1016/j.jhevol.2009.03.001.
^Zeitoun V, Forestier H, Auetrakulvit P, Khaokhiew C, Rasse M, Davtian G, Winayalai C and Tiamtinkrit C 2012. Discovery of a prehistoric site at Sao Din (Nanoi, Nan province, Northern Thailand): Stone tools and new geological insights. Comptes Rendus Palevol 11(8)