Figure 1
From: Reconstructing the earliest known composite-tiled roofs from the Chinese Loess Plateau
Maps of the sites with early tiles and other corresponding archaeological findings. (A) map of sites with early tile-roofed houses (SI Appendix, Table S4); (B) region of the Chinese Loess Plateau, showing sites with clay tiles, pipes and rammed earth; (C) map of Qiaocun site with tiled houses.
