coccolith coze颗石藻软泥
coccolith type球菌型
coccolith limestone颗石灰岩
coccolith ooze[地质] 颗石藻软泥;[地质] 颗石软泥;颗石藻软泥
coccolith h ooze颗石藻软泥
interlaminated coccolith limestone and mudstone纹层状互层
N（名词） any of the round calcareous plates in chalk formations: formed the outer layer of unicellular plankton 球石粒