Related by context. Frequent words. (Click for all words.) 67 Neandertal 60 flint tools 59 coprolites 58 Otzi 58 Palaeolithic 58 amphorae 57 microfossils 57 Neanderthal DNA 56 skull fragments 56 dinosaur footprints 56 Neandertals 56 radiocarbon dating 55 fossilized bones 55 fossils 55 hadrosaur 55 Fossilized 55 trackways 54 Radiocarbon dating 54 Oetzi 53 Neanderthal 53 red ocher 53 fossilized remains 52 feathered dinosaurs 52 hominins 52 trilobites 52 palaeontologists 52 mitochondrial genome 52 mud volcanoes 51 fossilized 51 H. erectus 51 fossil 51 pottery shards 51 flints 51 theropod 51 sediment cores 51 dinosaur fossils 51 stromatolites 51 archaeologically 50 dinosaur fossil 50 melanosomes 50 relict 50 specimens 50 theropods 50 amphora 50 Indohyus 50 archaeological finds 50 limestone caves 50 tetrapod 50 royal mummies 50 Neanderthals 50 Thracians 49 excavated 49 prehistoric 49 marine reptiles 49 lunar soil 49 neolithic 49 ibex 49 Paleolithic 49 skull fragment 49 Etruscans 49 mammoths 49 middens 49 fragments 49 plesiosaur 49 hominin 49 archaea 49 radiocarbon 49 lava tubes 49 Ardipithecus ramidus 49 marine invertebrates 48 woolly mammoths 48 bones 48 archeologists 48 Eadgyth 48 limestone cave 48 archaeologists 48 papyri 48 Palaeontology 48 zircons 48 primate species 48 Lascaux 48 wooly mammoth 48 lake sediments 48 salt crystals 48 temperate forests 48 frescos 48 Harappan 48 foraminifera 48 paleontological 48 tyrannosaur 48 stalagmites 48 genomic sequence 47 Mummified 47 European Synchrotron Radiation 47 royal tombs 47 basalt 47 Mesolithic 47 marine sediments 47 hominid 47 mtDNA 47 dinosaur bones