红山文化发现至今,已有五十余年的历史。到目前为止,所发现的遗址已达百处之多。但是几十年来,却一直没有发现红山文化的墓葬。从70年代开始,才相继发现并发掘了阜新县胡头沟、凌源县三官甸子城子山和凌源与建平两县交界地带的牛河梁3处红山文化的墓地。特别是结构形式 Hongshan culture has been found, has more than 50 years of history. So far, the sites discovered have reached as many as 100. But for decades, Hongshan culture burial has never been found. Since the 1970s, three graves of Hongshan Culture, including Niutou Gully in Fuxin County, Sanchaodian Ziyuan Mountain in Lingyuan County and Niuhe Liang in the border between Lingyuan and Jianping counties have been discovered and discovered successively. Especially the structure