四川广汉市三星堆遗址青关山台地T5388发掘简报  

The Excavation of T5388 on Qingguanshan Terrace of Sanxingdui Site in Guanghan City,Sichuan

作　　者：雷雨[1] 万娇(执笔/摄影/绘图)[1] 罗泽云(绘图)[1] 

机构地区：[1]四川省文物考古研究院

出　　处：《四川文物》2024年第2期42-71,F0002,共31页Sichuan Cultural Relics

基　　金：国家社会科学基金重大项目“古蜀地区文明化华夏化进程研究”(批准号:21&ZD223)。

摘　　要：2012年,三星堆遗址开始“十二五”项目规划的田野考古发掘,发掘点首选在2005年曾局部揭露的青关山台地大型建筑基址,为了解台地的堆积结构,复原其形成过程,在台地西侧的次一级台地上,发掘了一个解剖方2012GSFgT5388。T5388的发掘证实,台地可能早在新石器时代晚期即由人工夯筑为土台,碳十四测年显示这一过程大约在公元前2400—2200年。并且在三星堆文化时期,还加筑了一组夯土。最晚的遗迹T5388H1碳十四测年显示在公元前900—800年,与打破青山关一号建筑基址的H62出土器物相近。T5388解剖方部分揭示了青关山台地次一级台地从新石器时代晚期到西周早期之间的形成过程,丰富了对青关山台地和月亮湾小城聚落结构的认识。In 2012,Sanxingdui workstation began the field work according to the"Twelfth Five-Year Plan"project of the Sanxingdui site.The first excavation was chosen at the large building foundation site on the Qingguanshan terrace,which was partially exposed in 2005.In order to unravel the accumulation structure of the terrace and its formation process,a dissected square 2012GSFgT5388 was excavated on the secondary terrace on the west side of the terrace.The excavation of T5388 reveals that the Qingguanshan terrace may have been built as early as in the late Neolithic period,and carbon-14 dating showed that the construction occurred during 2400-2200 BC approximately.During the Sanxingdui culture period,a group of rammed earth was added.The latest remain T5388H1 was between 900-800 BC according to carbon-14 dating,which was close to the unearthed artifacts from H62 on the third Qingguanshan terrace which breaks the large building foundation.The dissected square T5388 partially revealed the formation process of the secondary terrace of Qingguanshan terrace from the late Neolithic period to the early Western Zhou period,enriching our understanding of the settlement structure of Qingguanshan terrace and Yueliangwan town.

关 键 词：三星堆遗址 青关山台地 新石器时代晚期 商周时期 

分 类 号：K878.3[历史地理—考古学及博物馆学]