Era
prev ...
1902-
2
1902-1992
2
1903-
2
1903-1970
2
1909-1943
2
1911-
2
1912-1967
2
1912-1994
2
1913-1983
2
1913-2004
2
1917-
2
1917-2003
2
1922-2011
2
1925-
2
1925-1968
2
1926-
2
1926-1984
2
1929
2
1929-
2
1930-
2
1932-
2
1938-
2
1947-
2
1954-
2
1955-
2
1960-1980
2
1961-
2
1962-
2
1969-
2
1975-
2
1978-
2
1980-2020
2
1981-1990
2
1989-
2
1991-2000
2
2001-2010
2
2008-2009
2
2010
2
2014
2
Cenozoic
2
Classical period, 1500-1700
2
Colonial period, ca. 1600-1775
2
Eocene
2
From 25 to 40 million years ago
2
From 40 to 55 million years ago
2
From 65 to 140 million years ago
2
German occupation, 1940-1945
2
Holocene
2
Modern period, 1500-
2
Revolution, 1835-1836
2
more ...