Related by context. Frequent words. (Click for all words.) 60 arrowheads 58 excavated 56 artifacts 55 archaeologists 55 radiocarbon dating 54 archeologists 53 archaeological 53 fossils 52 excavations 52 pottery 51 archeological 51 excavation 50 Archaeologists 50 earthenware 50 artefacts 49 Neolithic 49 prehistoric 49 Iron Age 49 pictographs 49 archaeological excavations 49 Archaeological 49 Archeological 48 Archeologists 48 archaeologist 48 flint 48 petroglyphs 48 relics 48 carvings 47 dinosaur bones 47 Artifacts 47 inscriptions 47 dinosaur fossils 47 archeology 47 archeologist 46 pre Columbian 46 fossilized 46 archaeological dig 46 Bronze Age 46 obsidian 46 fragments 46 prehistory 46 Archaeology 45 sarcophagi 45 terracotta 45 archaeological digs 45 ancient 45 Excavations 45 excavating 45 bones 45 engravings 44 stoneware 44 fossilized remains 44 skeletal remains 44 Sumerian 44 Paleolithic 44 terra cotta 44 fossil 43 skull 43 oyster shells 43 #BC [003] 43 etchings 43 Archaeologist 43 soapstone 43 archeological sites 43 ancient artifacts 43 basalt 43 seashells 42 beer cans 42 tombs 42 bone fragments 42 Prehistoric 42 stonework 42 unearthed 42 totem poles 42 archeological dig 42 Archeology 42 archaeological sites 42 driftwood 42 ceramics 41 bullet casings 41 clay pots 41 stones 41 antiquity 41 skulls 41 glass beads 41 paleontological 41 millennium BC 41 alabaster 41 quarried 41 limestone 41 artifact 41 sedimentary rock 40 riverbed 40 jade 40 tomb 40 sediments 40 shipwrecks 40 vases 40 basketry 40 excavate 40 ceramic