Supplementary Table 8: C and O isotope and element/Ca ratios of macrofossils. Geochemistry of macrofossil, bulk rock, and secondary calcite in the Early Jurassic strata of the Llanbedr (Mochras Farm) drill core, Cardigan Bay Basin, Wales, UK

<b>Supplementary Table 8:</b> Geochemical analyses for macrofossils from the Mochras core. Where the specimens were extracted from aggregate bags they have an SSK (Subsample Keyworth) identification, whereas registered specimens are coded by BLC or BLD numbers. Depths for samples from interval bags were assumed as the average of the minimum and maximum depth of the aggregate interval. Typically three samples were extracted from each specimen which constitute individual aliquots, not repeat measurements of the same aliquot. Standard data relevant for analyses can be linked via the analysis date.

补充表8：莫查拉斯岩芯（Mochras core）大化石的地球化学分析。若标本从混合样本袋中提取，则赋予SSK（Subsample Keyworth，基沃思子样本）编号标识；而已登记的标本则以BLC或BLD编号进行编码。来自分层样本袋的样品深度，取对应混合样本区间的最小与最大深度的平均值作为估算值。通常每份标本会提取三份样品作为独立的等分试样，而非对同一份等分试样进行重复测量。可通过分析日期关联该分析所需的相关标准数据。