Sample information, sample size, stratigraphy, palaeo-water depth and atelostomate spines and fragments recovered.

Details on the respective expedition and drillcores, including data on the palaeo-water depths, can be obtained from the homepage of the International Ocean Discovery Program, IODP (https://www.iodp.org/). Colour code for Tabs. 1 and 2: dark green: Lower Cretaceous, light green: Upper Cretaceous, orange: Cenozoic.有关各次航次及钻探岩芯的详细信息，包括古水深数据，均可从国际大洋发现计划（International Ocean Discovery Program, IODP）的官方网站（https://www.iodp.org/）获取。表格1与表格2的配色规则为：深绿色代表下白垩统，浅绿色代表上白垩统，橙色代表新生代。