碳质页岩battie;black cat;black stone;carbonaceous shale;coaly rashings;criggling;danby;following dirt;jabes;jerry;kelve;kilve;macker;macket;mawkre;pindy;pouncil;rattle jack;sclit;sclutt;sterile coal;trub;yeath;yeth详细»
碳质页岩carbonaceous shale详细»
碳质页岩carbonaceous shale详细»
碳质页岩blaes;carbonaceous shale;culm;pouncil;yeath详细»
碳质页岩carbon shale详细»