Benthic foraminiferal assemblages across the Cretaceous Paleogene boundray of...

Sediments recovered at ODP Site 1262 on Walvis Ridge (eastern South Atlantic Ocean, paleodepth ~2500–3000 m) offer an opportunity to look into the nature and cause(s) of the...从南大西洋东部沃尔维斯海岭的大洋钻探计划（Ocean Drilling Program, ODP）1262站位采集的沉积物，其古水深约为2500~3000米，为探究其本质与成因提供了研究契机。