Sedimentology of various cores from the West Antarctic continental margin

Three megascopic and disseminated tephra layers (which we refer to as layers A, B, and C) occur in late Quaternary glaciomarine sediments deposited on the West Antarctic...三处宏观弥散型火山碎屑层（我们将其分别命名为A层、B层与C层）赋存于西南极地区沉积的晚第四纪冰海沉积物中……