Occurence of microfossils in Early Cretaceous sediments of DSDP Hole 25-249 (...
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From 12 radiolarian-rich claystone samples of the DSDP-Leg 25, Site 249, situated in the western Indian Ocean southwest of Madagascar 4 species of agglutinated and 38 species of...
本研究选取了位于马达加斯加西南部西印度洋海域的深海钻探计划（Deep Sea Drilling Program，DSDP）第25航次249站位的12份富放射虫黏土岩样品，从中鉴定出4种胶结类物种与38种……
