Additional file 1 of Correlation study on firing temperature and color of plain pottery excavated from the Tang Dynasty tomb of Liu Jing in Shaanxi, China

Additional file 1: Table S1. Chroma values on the surfaces of thirty-two plain pottery fragments. Table S2. Chemical compositions obtained by XRF on the surfaces of thirty-two plain pottery fragments (wt%). Table S3. Color saturation values on the surfaces of replicas. Table S4. The standard deviation and error of the estimated firing temperatures of the samples fired by the loess from Yaozhou kiln site. Table S5. The standard deviation and error of the estimated firing temperatures of the samples fired by the eastern mausoleum of Qin Dynasty in Shaanxi Province. Fig S1. Porosity and average pore size of MS-07, TMS-08 and, TMS-09. Fig S2. Thermal expansion curves and the first order derivative curves of replicas fired at 600 °C with 3, 5, and 10 °C/min, respectively. Fig S3. The C*−T correlation curve of the samples fired by the loess near the eastern mausoleum of Qin Dynasty in Shaanxi Province.