Comparison of elemental composition and 87Sr/86Sr-143Nd/144Nd between fossil and modern fish teeth and the significance of the enrichment of REE in deep-sea sediments - Xu, Zhijie; Zhang, Xiaoyu; Zhu, Kongyang; Huang, Mu; Yu, Miao; Li, Zheng; Qiu, Zhongrong; Lu, Yanfang (Frontiers in Marine Science, 2025)