fossil

noun 0.754

trace fossil

noun 0.696

fossilisation

noun 0.660

fossil fuel

noun 0.623

index fossil

noun 0.620

paleontology

noun 0.605

subfossil

noun 0.600

palaeontology

noun 0.588

record

noun 0.586

living fossil

noun 0.571

coprolite

noun 0.564

track record

noun 0.561

microfossil

noun 0.561

macrofossil

noun 0.558

paleontologist

noun 0.554

business record

noun 0.535

production record

noun 0.533

criminal record

noun 0.533

fossil water

noun 0.528

paleoecology

noun 0.527

prehistory

noun 0.526

foss

noun 0.526

paleobiology

noun 0.523

paleoclimate

noun 0.519

flight recorder

noun 0.519

dinosaur

noun 0.518

paleobotany

noun 0.516

sedimentary rock

noun 0.514

palaeobiology

noun 0.514

biostratigraphy

noun 0.513

stratigraphy

noun 0.513

world record

noun 0.511

natural history

noun 0.511

palaeoecology

noun 0.510

recording

noun 0.502

geology

noun 0.501

ontology

noun 0.501