Fig. 2From: Studies on Ancient Rice—Where Botanists, Agronomists, Archeologists, Linguists, and Ethnologists MeetFarming tools and carbonated seeds excavated from Nan-kuan-li and Nan-kuan-li East sites in southern Taiwan. a Shell knife Bar = 5 cm. b Stone hoe. Bar = 5 cm. c Intact (left) and dehulled (right) carbonated foxtail millet seeds. Bar = 1 mm. d Carbonated rice seeds. Bar = 5 mm.Back to article page