Related by context. Frequent words. (Click for all words.) 61 Stonehenge 58 cairn 57 Iron Age 57 Bronze Age 55 cairns 54 excavated 53 bluestones 53 stupa 52 middens 52 Neolithic 52 burial mounds 51 neolithic 51 midden 51 stone slabs 50 stone 50 #BC [003] 49 granite stones 49 archaeological finds 49 stupas 49 flint tools 48 archaeologists 48 landform 48 flagstones 48 megalithic 48 copse 48 Hadrian Wall 48 sandstone cliffs 48 Parthian 47 prehistoric 47 Calton Hill 47 fourteenth century 47 Salisbury Plain 47 Great Pyramid 47 theropod 47 stone carving 47 Shiva temple 47 tombs 47 fossilized bones 47 archaeological excavations 47 basalt 47 sarcophagi 47 medieval fortress 47 Domesday Book 46 dinosaur footprints 46 royal tombs 46 quarried 46 ancient 46 Newgrange 46 artefact 46 stones 46 thirteenth century 46 lintels 46 necropolis 46 archeologists 46 Amenhotep III 46 lintel 46 plesiosaur 46 Herodium 46 elaborately carved 46 sandstone 46 archaeological discoveries 46 stonework 45 Charles Rennie Mackintosh 45 Sassanid 45 sundial 45 archaeological 45 beech tree 45 #ft tall [002] 45 Etruscans 45 tomb 45 palaeontology 45 Egyptian pyramids 45 petroglyph 45 Churchyard 45 Minoan 45 stele 45 rockery 45 gravel quarry 45 Sumerians 45 excavations 45 rock outcrop 45 volcanic crater 45 ziggurat 45 hillock 45 Byzantine era 45 Rosslyn Chapel 45 burial grounds 44 ironstone 44 fifteenth century 44 calcite 44 plinths 44 archeological 44 #AD [002] 44 monument 44 Axum 44 churchyard 44 spring equinox 44 paleontological 44 obelisks 44 Andromeda galaxy 44 concreted