Double-plunging structure of the Bond 4 event evidenced in new mid-Holocene stalagmite records from northern China - Quan Wang; Yingfang Cui; Kan Zhao; Jianshun Chen; Qingfeng Shao; Jianghu Lan; Liangcheng Tan; Lei Ding; Hongan Dong; Lili Dai; Yongjin Wang (Global and Planetary Change, 2025)