"2.5 million years" . "Late Paleolithic" . . . "100,000 BC" . . "Upper Palaeolithic" . "Palaeolithic times" . . "palaeo-environments" . . "Paleolithic Age" . "paleolithic times" . "Paleolithic people" . "Paleolithic era" . . . . "Paleolithic age" . "Pal\u00E6olithic" . "Middle to Upper Paleolithic transitional period" . . . "paleolithic" . "Paleolitic population" . "prehistoric" . "last ice age" . . "Paleolithic Man" . "Palaeolithic Age" . "70,000\u201375,000 ybp" . "hundreds of millennia" . . "~paleolithic" . . "Paleolithic times" . "373,173 BC" . "11,140 BC" . "Palaeolithic period" . "palaeo" . . "paleolithic era" . "Paleolithic level of technology" . . "Paleolithic" . "Paleolithic diet and nutrition" . "12,340 BC" . . "Old Stone Age" . "Middle to Upper Paleolithic period" . "Paleolithic" . "paleo-" . "Paleolithic Stone Age" . "Paleolithic#Human way of life" . "Palaeolithic era" . . . . . "Paleolithic Era" . "10,500 BC" . . "Ancient Paleolithic of Azerbaijan" . . "palaeolithic" . . "early hunter-gatherers" . "Paleolithic period" . "Paleo" . "Paleolithic culture" . "Palaeolithic" . "33,000 B.C." . "Pal\u00E9olithitic period" . . "paleolithic age" . . . "Stone Age" . . "Middle paleolithic ''Homo sapiens''" . . "paleo" . "Paleolithic Period" . "Palaeolithic caves" . "Paleolithic tools" . . .