
The SciencesJuly 1, 1980
Megalithic Monuments
These assemblages of massive stones, of which Stonehenge is one, are found by the thousands in Europe. How old they are was long uncertain, but they have now been dated to the Neolithic period

Megalithic Monuments
These assemblages of massive stones, of which Stonehenge is one, are found by the thousands in Europe. How old they are was long uncertain, but they have now been dated to the Neolithic period