OCTOPUS Database v.2: The SahulArch Radiocarbon collection (v.2)

Database of published radiocarbon ages for archaeological records from Sahul. Sample locations were obfuscated within a radius of 25 km and spatial data includes sample locations as circular polygons. The data uses the WGS84/Pseudo-Mercator (EPSG: 3857) projected coordinate reference system. Sample metadata is comprehensive and includes bibliographic, contextual, and sample preparation and measurement related information.

收录了萨胡尔地区考古记录中发表的放射性碳年代数据集。样本位置在25公里范围内进行了模糊处理，空间数据包含以圆形多边形表示的样本位置。数据采用WGS84/伪墨卡托（EPSG: 3857）投影坐标参考系统。样本元数据详尽无遗，包括文献、背景信息以及样本制备和测量相关数据。