C37 alkenones in Miocene sediments from ODP Site 188-1165 in the polar Southe...

We measured the concentrations of C37 alkenones in sediment samples from Ocean Drilling Program (ODP) Site 118-1165. From these concentrations, we calculated the unsaturation...大洋钻探计划（Ocean Drilling Program，ODP）1165站位。基于上述浓度数据，我们计算了C37烯酮的不饱和指数（Uk37'）以及由……组成的四醚的四醚指数。