Stable carbon and oxygen isotope ratios of benthic and planktic foraminifera ...

Benthonic foraminifera in late Pleistocene deep-sea cores show significant variation in delta 13C with depth in sediment. This, and the report by Sommer et al., (in prep) of...晚更新世深海岩芯中的底栖有孔虫（Benthonic foraminifera）其沉积物内的δ¹³C（delta 13C）随沉积深度呈现显著变化。该现象与Sommer等人（待刊，in prep）的相关研究报道……