Ichthyolith (tooth and denticle) counts from sediment core Gubbio

These ichthyolith counts were collected as part of a prior study, however were lumped as all ichthyoliths >38 µm: Sibert et al. (2014). Here we report the ichthyoliths and...本研究所用的鱼石（ichthyolith）计数数据源自一项既往研究，但该研究将所有粒径大于38微米的鱼石统一合并统计（Sibert等，2014）。本文将对相关鱼石样本进行报道并……