A Geological Timescale infocraphic based on 6016 years on geological history. According to this timetable, after the jump, the last dinosaur died in 1927. Image credit Wikimedia
James Ussher was Church of Ireland Archbishop of Armagh and Primate of All Ireland between 1625 and 1656. He published a chronology that purported to establish the time and date of the creation as the night preceding Sunday, 23 October 4004 BC, according to the proleptic Julian calendar.