article: Coal forest
links: Queensland, Australia Lepidodendron Earth Pteridosperms Meganeura Palaeocene Permian Gondwana Illinois Appalachia Jurassic British Columbia Chile Ferns Washington (state) Glossopteris Euramerica Tropics Wallonia Upper Jurassic Eocene Iguanodon China Calamites Pennsylvanian Nepal Carboniferous