2007年,在吉林双辽市后太平墓地清理了37座竖穴土坑墓,均未见葬具,个别墓内有生土二层台。小墓长仅2米余,大墓长达5米以上。多数墓葬为多人二次葬。出土遗物有陶器、石器、青铜器、骨角器等1000余件,以陶器最具特色。这批墓葬的年代为西周至春秋晚期,为研究辽河流域青铜时代文化提供了重要资料。 In 2007, 37 earthen pit tombs were cleared at the Taiping Cemetery in Shuangliao City, Jilin Province. No burial tools were found. Small tomb longer than 2 meters, the tomb up to 5 meters above. Most tombs are buried for more than one time. Unearthed relics are pottery, stone, bronze, bone angle more than 1,000 pieces, the most unique pottery. These tombs dating from the Western Zhou Dynasty to the late Spring and Autumn Period, for the study of Liaohe Basin Bronze Age culture provides important information.