Paleobotany; Fossil Microorganisms (561)

absolute abundant acad adult ages al algae ancient animal animals archaea archaean bacteria bacterial bahasa billion bioimmuration biological biology bone botanical broth bryozoan cambrian carboniferous caused causing cell chemical chert classification classified commons complex compression consist contact contents crc creatures crust cycle da darwin dating decomposition details devonian discovery diseases distances dna earliest ecology ecosystems energy environment environmental environments eon eukaryote evolution evolutionary evolved existence explanation external extinct extreme extremely extremophile faunal features fermentation fern filter fission formation formed fossil fossiliferous fossilization fossilized fossils fuel fungi genetic geological geology greek grow habitat hygiene interaction jurassic kinds layer leaf leaves leeuwenhoek leonardo liquid medicine medium membrane microbe microbial microbiol microbiology microfossils microorganism microscope microscopic minerals mm modified mold molecular multicellular museum naked natl navigation nitrogen nutrient observed oldest ordovician organelle organism organisms origin original overview paleobotany paleontology pasteur pathogenic permineralization ph pieces planet plants pollen portal practically precambrian prehistoric preservation preserved proc processes produce prokaryote proterozoic protists protozoa pseudofossils rapidly rare rarity relationship relative remains replacement reproduce resin retrieved rhynie rock role sample scale sci science scientific sea search sediment seed shells site skeletal soil source species spore strata stromatolite structure succession survive symbiotic taxa taxon taylor teeth terrestrial text tissue trace tree unicellular unseen upper usa van views vinci viruses visible vital warfare water wood yeast