Related by context. Frequent words. (Click for all words.) 55 soft tissues 54 skull fragment 54 coprolites 52 hadrosaur 51 Otzi 51 bone fragment 50 bones 50 skull fragments 50 jawbone 50 jaw bone 50 fossilized 50 Longrich 49 dinosaur bones 49 femur bone 49 theropod 48 fossil hunter 48 tusk 48 palaeontologists 48 tyrannosaur 48 sinus cavity 48 neural tissue 48 x ray crystallography 47 plesiosaur 47 fossilized bones 47 developmental biologist 47 microfossils 47 Neandertal 47 molar 47 fossils 46 petrified wood 46 Archaeopteryx 46 dinosaur fossil 46 anatomist 46 Egyptian mummy 46 thighbone 46 Oetzi 45 LB1 45 granulomas 45 skull 45 paleontologists 45 soft tissue 45 palaeontologist 45 Biopsies 45 pelvic bones 45 benign cyst 45 neuropathologist 45 Poinar 45 dinosaur fossils 45 mandible 44 Paleontologists 44 bullet fragment 44 Paleontologist 44 protein fragment 44 Cerling 44 porcupine quills 44 Ardipithecus 44 fossilized remains 44 femur 44 scaly skin 44 bone 44 needle biopsy 44 bone fragments 44 canine teeth 44 transplanted tissue 44 abraded 44 lymph glands 44 radiocarbon dating 44 Paabo 44 paleoanthropologist 43 jaw muscles 43 radiograph 43 thylacine 43 ribozyme 43 HHMI investigator 43 pelvic bone 43 fatty tissue 43 microscopic examination 43 Radiocarbon dating 43 cancerous lump 43 mastodon 43 fossil 43 Newswise Researchers 43 bone marrow biopsy 43 dinosaur skeleton 43 paleontologist 43 femurs 43 abscessed tooth 43 billed dinosaur 43 Homo floresiensis 43 feathered dinosaurs 43 biopsied 42 prostate tissue 42 forelimb 42 synovial fluid 42 fragments 42 severed limb 42 stromatolites 42 Kennewick Man 42 dinosaur footprints 42 vertebrae 42 vertebral column