EntityQ5137814· pop 12· linked from 57 articlesCoal forestSign in to saveland type during the late Carboniferous and Permian timesConnectionsCordaitesEntitytree fernEntityoxygenEntitycarbonEntityphotosynthesisEntityInternational Standard Book NumberEntitycoalEntitycarbon dioxideEntitygenusEntitypaleontologyEntityinvertebrateEntitytropicsEntityAnisopteraEntitydigital object identifierEntityGondwanaEntityconiferEntitypeatEntityPermianEntityCarboniferousEntityLaurasiaEntityCategoriesCarboniferous lifeCarboniferous paleogeographyCoalFormer forests