Judging how old an archaeological find is by knowledge of other items found. See 'Some Notes on Archaeology'.
Relative dating
Fact of the Day
Since it was first pinpointed in 1831, the magnetic North Pole has moved more than 950 km
Quote of the Day
"Blessed are the peacemakers
"
~ James I & VI's personal motto
On This Day
39 Roman Emperor Titus, son of Vespasian, was born.
1460 Richard, Duke of York is killed at the Battle of Wakefield.
1887 A petition, signed by 1 million women in Britain, was sent to Queen Victoria. It called for pubs to be closed on Sundays.
1922 The Union of Soviet Socialist Republics (USSR) was established.
1999 Former Beatle George Harrison survived an assassination attempt at his Friar Park Estate.