Vocabulary
fossil, subfossil, bone fossil, index fossil, compression fossil, bone, canyon, erosion, organic, inorganic, mineral, internal structure, dinosaur, ammonite, groundwater, tree ring, species, sedimentary rock, metamorphic rock, artifact, DNA, extinct, carbon dating, rock layer, geological age, geology, organism, fossil record, strata, prokaryotes, fossil record, fossil, sedimentary rock, evolution, species, sedimentary, diversity, traits, anatomy, Darwin, fossil, adaptation, genome, rock layers, analogous, embryological similarities, evolution, fossil record, fossils, homologous, paleontologist, vestigial, extinct, species, fossils, living, mammal, T-rex, velociraptor, megatherium, megalania living descendent, clouded leopard, capybara, archelon, nicobor pigeon, paraceratherium, saber tooth tiger, transouralium, komodo dragon, spectacled bear, white rhino, doedicurus, shoebill stork