外,在山西大同、洪洞、夏县、万荣、襄汾、孝义、阳高、盂县、运城、曲沃和翼城,宁夏泾源、盐池,新疆奇台,北京,天津,湖北江陵、荆门、孝感、宜城、云梦、随州,湖南零陵、平江,吉林,安徽阜阳、寿县、淮阴,江苏东海、高邮、滩宁、盐城、新海连、徐州,江西都昌,贵州沿河,四川西昌,重庆等地秦汉遗址中也出土了一些瓦当。从考古发掘出土的瓦当看,秦汉时期瓦当分布地域之广,纹饰之繁,制作之精,达到了前所未有的高峰。秦和西汉初期这一时期素面瓦当减少,多为图案瓦当;西汉中晚期素面瓦当数量更少,逐渐消失。以图案瓦当为主,文字瓦当在陕西等地开始盛行;东汉时期的瓦当使用地域更为广泛,在边远 In addition, Datong, Shanxi, Datong, Hongdong, Xiaxian, Wanrong, Xiangfen, Xiaoyi, Yanggao, Yuxian, Yuncheng, Quwo and Yicheng, Ningxia Jingyuan, Yanchi, Xinjiang Qitai, Beijing, Tianjin and Hubei Jiangling, Jingmen, Xiaogan, Yicheng, Yunmeng, Suizhou, Hunan Lingling, Pingjiang, Jilin, Anhui Fuyang, Shouxian, Huaiyin, Jiangsu Donghai, Gaoyou, Tanin, Yancheng, Xinhai, Xuzhou, Jiangxi Duchang, Guizhou Along the river, Sichuan Xichang, Chongqing and other places in the Qin and Han dynasties also unearthed a number of Wadang. Wadang unearthed from archaeological excavations, Watanabe during the Qin and Han Dynasties, the geographical distribution of a wide range of ornamentation, production of the fine, reached an unprecedented peak. During the early period of the Qin and Western Han Dynasties, the number of typical tiles was reduced, mostly in the form of patterns; the number of the plain tiles in the middle and late Western Han dynasties was less and gradually disappeared. Wadang tile-based, text tile when in Shaanxi and other places began to prevail; during the Eastern Han Dynasty Wadang use more widely in the remote