The sediments are detrital and largely of greywacke facies.沉积岩为碎屑质,大部分属于杂质砂岩相.Glauconite, detrital carbonate skeletal debris, marine fossils, and collophane are commonly present.海绿石 、 碳酸盐骨骸碎屑 、 海相化石和胶磷矿普遍出现.The sediments...

adj.由岩屑形成的...

detrital的音标：detrital的英式发音音标为：[dɪ'traɪtəl]detrital的美式发音音标为：[dɪ'traɪtəl]...