(Table 1) Abundances of siliceous sponge spicules from ODP Hole 127-795A@en

Siliceous sponge spicules are present in sediments drilled during Leg 127. The sponge spicule abundances are tabulated for Hole 795A. Pliocene and Pleistocene sponge spicules consist mostly of monaxons, sporadically intermixed with isochelae, polyaxons, and other spicule morphologies.硅质海绵骨针（Siliceous sponge spicules）赋存于第127航次（Leg 127）钻探获取的沉积物中。795A钻孔的海绵骨针丰度已制表汇总。上新世（Pliocene）与更新世（Pleistocene）的海绵骨针以单轴骨针（monaxons）为主，零星混杂有等大钳骨针（isochelae）、多轴骨针（polyaxons）及其他形态的骨针。