ancient plants

• fernsSpore-bearing vascular plants
• fossilsPreserved ancient organism traces
• prehistoricBefore documented civilization
• mossSpore-bearing ground cover
• cycadsPrehistoric seed plants

dinosaurs · petrified · primordial · spores · coal · swamp · ginkgo · horsetails · amber · jungle · verdant · extinct · seed · fronds · primitive · lush · botanical · paleobotany

• fossil fuelspetroleum, crude oil, natural gas, coal, anthracite
• fossilsdinosaur bones, ammonite, amber, ammonites, fossils
• Paleoartprehistoric art, museum dioramas, feathered dinosaurs, hunting scenes, prehistoric birds