Eric Walker added Stonehenge: DNA reveals origin of builders - BBC News to Neolithic, Ancient and historical human groups and Beaker culture

Eric Walker added Beaker culture - Wikipedia to Beaker culture

Eric Walker added a number of topics and a number of links to Bronze Age, and added Bronze Age to a number of topics

Eric Walker added Stonehenge: DNA reveals origin of builders - BBC News and Beaker culture - Wikipedia to Beaker culture, and added Beaker culture to Bronze Age and Archeology

Eric Walker added a number of topics and a number of links to Archeology, and added Archeology to Science, engineering, mathematics and the humanities and History, prehistory and geologic time