藏东南林芝立定遗址年代数据

林芝立定遗址位于青藏高原东南部尼洋河和雅鲁藏布江交汇处北岸的二级阶地，2018年11月，第二次青藏高原综合科学考察时发现了该遗址，2019年11月西藏自治区文物保护研究所、中国科学院青藏高原研究所和兰州大学联合对立定遗址进行了正式发掘。发掘面积共54平方米，出土陶器、石器、骨器、动物遗存及大量植物遗存。在发掘过程中，对出土的植物遗存进行科学收集、鉴定和实验室分析，得到了一批遗址碳十四年代数据，该数据集为研究青藏高原东南部新石器时代先民的活动历史和生业模式提供了数据支撑。

The Linzhi Liding Site is located on the second terrace on the northern bank of the confluence of the Niyang River and Yarlung Zangbo River in the southeastern Qinghai-Tibet Plateau. The site was discovered during the Second Comprehensive Scientific Expedition to the Qinghai-Tibet Plateau in November 2018. In November 2019, the Cultural Relics Protection Research Institute of the Tibet Autonomous Region, the Institute of Tibetan Plateau Research of the Chinese Academy of Sciences, and Lanzhou University jointly conducted formal excavations at the Liding Site. A total excavation area of 54 square meters was covered, and artifacts including pottery, stone tools, bone tools, animal remains and a large number of plant remains were unearthed. During the excavation, scientific collection, identification and laboratory analysis were carried out on the unearthed plant remains, and a batch of radiocarbon dating data of the site was obtained. This dataset provides data support for studying the activity history and subsistence economy of Neolithic inhabitants in the southeastern Qinghai-Tibet Plateau.

搜集汇总

背景与挑战

背景概述

该数据集包含藏东南林芝立定遗址的碳十四年代数据，时间跨度为距今3470年以来，空间分辨率<=0.01°，数据以excel格式存储，为研究青藏高原东南部新石器时代先民的活动历史和生业模式提供了重要数据支撑。