单词basal conglomerate
un.: 底砾岩
网络: 基底砾岩；底页岩
底砾岩
The oil-sand deposits in this region are mainly distributed in Cretaceous sandstone and basal conglomerate.
该地区油砂主要分布于白垩系砂岩、底砾岩中。
and basal conglomerate spread on the unconformity interfaces.
不整合面上见有底砾岩。
Characters and its tectonic implication of basal conglomerate from Gegongzhen formation in southern area of Anhui province
皖南地区葛公镇组砾岩性质及其构造含义
Controlling Technology of Sealing for Extremely-big Water Burst Accidents in Basal Conglomerate Water-containing Seam
底砾含水层特大突水灾害的封盖治理技术