Ichthyolith (tooth and denticle) counts from DSDP 386, 596, ODP 886, 1262, IODP U1403, and Gubbio K/Pg boundary sections Elizabeth C Sibert,Richard D Norrismag（2015）引用 0|浏览4暂无评分关键词label,dry mass,age,section,depth,epoch,eventAI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
