Major and trace element analyses of samples from ODP Leg 174AX Bass River Site

Abstract: This dataset contains geochemical analyses for samples from ODP Leg 174AX Bass River Site through the Cretaceous-Paleogene boundary. Concentration data for 56 elements was measured via ICP-MS after total sediment digestion. The purpose of this dataset is to provide elemental geochemical concentration values for the Bass River site through the Cretaceous-Paleogene boundary. Other Description: Esmeray-Senlet, S., Wright, J. D., Olsson, R. K., Miller, K. G., Browning, J. V., and Quan, T. M., (2015), "Evidence for reduced export productivity following the Cretaceous/Paleogene mass extinction." Paleoceanography, 30: 718-738.摘要：本数据集包含大洋钻探计划（Ocean Drilling Program，ODP）第174AX航次巴斯河站位跨越白垩纪-古近纪界线的样品地球化学分析数据。通过全沉积物消解后，采用电感耦合等离子体质谱法（Inductively Coupled Plasma Mass Spectrometry，ICP-MS）测定了56种元素的浓度数据。本数据集旨在为巴斯河站位跨越白垩纪-古近纪界线的样品提供元素地球化学浓度数值。 其他说明：Esmeray-Senlet, S.、Wright, J. D.、Olsson, R. K.、Miller, K. G.、Browning, J. V. 及 Quan, T. M.（2015），《白垩纪/古近纪大灭绝后输出生产力下降的证据》，《古海洋学》，30卷：718-738页。