Fig. 5From: Interregional and intraregional interaction of the Tianshanbeilu population in eastern Xinjiang from the perspective of pottery analysisPetrographic images of the six samples. a Sample 12 (painted red coarse pottery); b Sample 28 (unpainted yellow coarse pottery); c Sample 27 (unpainted yellow coarse pottery); d Sample 37 (painted yellow coarse pottery); e Sample 66 (painted red fine pottery); f Sample 44 (unpainted black fine pottery). The photos are taken under single polarized lightBack to article page