Ichthyolith counts and accumulation at ODP Hole 145-886C@en

Ichthyolith counts were made based on images of samples processed in ImageJ for serial 165-230; For all others, counts done manually. These ichthyolith counts (total >106 microns) were collected as part of a prior study: Sibert et al. (2014). Here we report teeth and denticles >106 microns, which was not designated in the prior study.针对系列165至230的样品，鱼硬组织残骸（ichthyolith）计数基于经ImageJ软件处理的样品图像完成；其余样品的计数均通过人工方式完成。本次涉及的尺寸大于106微米的鱼硬组织残骸计数数据，采集自Sibert等人（2014）的前期研究。本研究本次报道的是尺寸大于106微米的鱼齿与齿鳞，这一细分标准在前期研究中并未被明确界定。