Related by context. Frequent words. (Click for all words.) 45 salt flats 45 dinosaur bones 43 talus 42 petroglyph 42 dinosaur fossils 42 dinosaur footprints 42 Book Cliffs 42 granite boulders 42 skull 41 femurs 41 fossilized bones 41 thighbone 41 meteorite 41 Radiocarbon dating 41 limestone cave 41 fossils 41 boulder 41 geologic 40 bones 40 skulls 40 dinosaur fossil 40 femur 39 tusk 39 petroglyphs 39 mineralizing system 39 Skid marks 39 sedimentary rock 39 sandstone 39 lakebed 39 dinosaur skeletons 39 dinosaur skeleton 38 archaeological artifacts 38 continental crust 38 petrified wood 38 Utah 38 quartzite 38 fossil 38 outcrops 38 stalagmite 38 hailstone 38 Geologic 37 Opportunity rover 37 geologic formation 37 rocks 37 striations 37 fossilized 37 theropod 37 hoodoos 37 Earth crust 37 rock formations 37 Snowpack 37 limestone caves 37 boulders 37 paleontological 37 rock outcropping 37 thigh bone 37 streambeds 37 stone slab 37 basalt 36 sarcophagi 36 femur bone 36 drainage culvert 36 buttes 36 glaciated 36 depositional 36 Dugway Proving Ground 36 rock outcrops 36 earth crust 36 glacial till 36 magma chamber 36 rock outcrop 36 Wasatch Mountains 36 dinosaur eggs 36 prehistoric 36 archaeological 36 Tibetan Plateau 36 hadrosaur 36 volcanic rock 36 excavated 36 crustal 36 triggered avalanches 36 geochemical anomaly 35 archaeological finds 35 Satellite imagery 35 oceanic crust 35 fragments 35 Howling winds 35 Fossils 35 porphyry style 35 pinky finger 35 melting glacier 35 mudstone 35 pottery shards 35 mineralized porphyry 35 creekbed 35 outcrop 35 microfossils 35 bone fragments 35 beaver dam 35 middens 35 coprolites