(Table 1) Age determination of handpicked macrofossils of terrestrial plants ...

samples are prepared at the Trondheim Radiocarbon Laboratory and measured at the accelerator in Uppsala所有样本均在特隆赫姆放射性碳实验室（Trondheim Radiocarbon Laboratory）完成制备，随后于乌普萨拉（Uppsala）的加速器中完成测量。