TIMELINES 

(Pre-Event One to 1 B.C.) (1 to 1700 AD)
(1701 - 1900 AD)
(1901 - 1962 AD)
(1963 - 1970)
1971 to 1980 AD
1981 to 1990 AD

1991 to 2000 AD
2001 to 2100 AD
2101 to 2500 AD
2501 to 3000 AD
3001 AD to Event Two Gallifrey time continuum