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Stone Age (Old)
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Every paragraph the index cites under Stone Age (Old), once, in the order of the book. Beside each stand the entries that cite it.
64:0.2The human race is almost one million years old, and the first half of its story roughly corresponds to the pre-Planetary Prince days of Urantia. The latter half of the history of mankind begins at the time of the arrival of the Planetary Prince and the appearance of the six colored races and roughly corresponds to the period commonly regarded as the Old Stone Age.
64:6.24The European researches and explorations of the Old Stone Age have largely to do with unearthing the tools, bones, and artcraft of these ancient blue men, for they persisted in Europe until recent times. The so-called white races of Urantia are the descendants of these blue men as they were first modified by slight mixture with yellow and red, and as they were later greatly upstepped by assimilating the greater portion of the violet race.
81:3.4The widespread use of metals was a feature of this era of the early industrial and trading cities. You have already found a bronze culture in Turkestan dating before 9000 B.C., and the Andites early learned to work in iron, gold, and copper, as well. But conditions were very different away from the more advanced centers of civilization. There were no distinct periods, such as the Stone, Bronze, and Iron Ages; all three existed at the same time in different localities.