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SUBJECT TERMS /
fossils
Archaea
bacteria
borings
burrows
Chordata
Cloudina
coprolites
cyanobacteria
Cyclostomata
Enteropneusta
eukaryotes
fossil man
fungi
Graptolithina
Hemichordata
ichnofossils
Invertebrata
lichens
Metazoa
microfossils
palynomorphs
Plantae
problematic fossils
prokaryotes
Pterobranchia
Tardigrada
thallophytes
tracks
trails
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