基于10Be暴露年代的北美洲晚第四纪冰川演化序列研究
刘亮, 翟羿杰, 张威, 初智豪

Late Quaternary glaciations in North America based on 10Be exposure ages
Liang LIU, Yijie ZHAI, Wei ZHANG, Zhihao CHU
图3 7个时间段(71.0~150.0 ka,29.0~71.0 ka,19.0~26.5 ka,14.6~17.5 ka,12.9~14.6 ka,11.7~12.9 ka和<11.7 ka)A、B级聚集组的空间分布(冰盖范围参考了文献[17])
Fig. 3 Spatial distribution of the class A and B 10Be exposure ages for the seven temporal groups (71.0~150.0 ka, 29.0~71.0 ka, 19.0~26.5 ka, 14.6~17.5 ka, 12.9~14.6 ka, 11.7~12.9 ka and <11.7 ka) (An outline of ice sheets refers to Reference [17])