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此项研究所涉及的种主要为Ｎｏｅｌａｅｒ ｈａｂｄａｃｅａｅ。本文采用Ｒａｆｆｉ等（１９９３）关于Ｇｅｐｈｙｒｏｃａｐｓｉｄｓ形态特征的观点。用于分析的５个岩心取自南部大洋的大西洋和太平洋海区。ＰＳ２４８７＿６岩心位于非洲角以南大陆坡ＤＳＤＰ３６０站位附近。
The species involved in this study is mainly Noelaer habdaceae. This paper adopts the viewpoint of Raffi et al. (1993) on morphological features of Gephyrocapsids. The five cores used for the analysis were taken from the Atlantic and Pacific Oceans of the Southern Ocean. The PS2487_6 core is located near the DSDP360 station on the continental slope south of the African corner.