西沙群岛北礁19号水下遗存的考古调查

摘要

北礁19号水下遗存是一处明代早期水下文化遗址，该遗址曾于20世纪70年代发现过大量铜钱。2007、2010年的水下考古调查，采集出水铜钱1030枚，有开元通宝、皇宋通宝、熙宁元宝、元丰通宝、绍圣元宝、洪武通宝、永乐通宝等，计有25种。因铜钱以明代永乐通宝年代最晚，且数量最多，可初步断定该遗存属明代永乐时期。%Beijiao 19 underwater site is an underwater cultural site of the early Ming Dynasty, in which a large number of copper coins were found in the 1970s. There were 1030 coins discovered under the sea in the underwater archaeological survey of 2007 and 2010. The coins can be divided into 25 types, such as ＂Kaiyuan Tong Bao＂, ＂Huangsong Tong Bao＂, ＂Xining Yuan Bao＂, ＂Yuanfeng Tong Bao＂, ＂Shaosheng Yuan Bao＂, ＂Hongwu Tong Bao＂, ＂Yongle Tong Bao＂, etc. Among them, coins with ＂Yongle Tong Bao＂ are the latest in age and predominant in amount. So the underwater site can be preliminarily dated to the Yongle period of the Ming Dynasty.