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JCr_1 归州统 香溪统 煤系远安统 Ty 远安统 暗红色泥页岩 TP~2 黄灰色泥灰岩与纯灰岩互层巴东统 Tp~1 鲜紫红色泥岩 Tt~2 角砾灰岩为主大冶灰岩Tt~3 白云岩白云质灰岩加纯灰岩 Tt~(1-2)薄层灰岩底部为页岩与灰岩互层
JCr_1 GuiXiCheng coal system YuanAnYi Ty YuanAn dune dark mud shale TP ~ 2 yellow-gray marl interbedded with pure limestone Badong Tp ~ 1 purplish red mudstone Tt ~ 2 breccia Limestone-based Daye limestone Tt ~ 3 dolomite dolomitic limestone and pure limestone Tt ~ (1-2) thin layer of limestone at the bottom of the shale and limestone interbed