作为长江下游地区跨入文明门槛标志的吴城商代遗址,从1973年发现至今,已经30周年。吴城遗址是南方地区首次发现的商代遗址,打破了“商文化不过长江”的论断,确立了江南地区印纹陶的分期和年代的标尺。鉴于吴城遗址发掘的重要性,其当之无愧地被评为二十世纪中国百年百大考古发现 As the landmark of the lower reaches of the Yangtze River into the threshold of civilization Wucheng Shang Dynasty ruins, found in 1973 so far, has 30 years. The ruins of Wucheng were the ruins of the Shang Dynasty discovered for the first time in the southern area, breaking the thesis of “merchant culture but the Yangtze River”, and established the staging and era scales of the tread pottery in the Jiangnan area. In view of the importance of the excavation of the site of Wucheng, it deservedly was named one of the hundred archeological discoveries of the 20th century China