'World's oldest calendar' discovered in Scottish field
Monday, July 15, 2013 - 23:30
in Astronomy & Space
Archaeologists believe they have discovered the world's oldest lunar "calendar" in an Aberdeenshire field. Excavations of a field at Crathes Castle found a series of 12 pits which appear to mimic the phases of the moon and track lunar months. A team led by the University of B …