Era
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1824?-1900
1
1831-1890
1
1833-1907
1
1837-1876
1
1837-1901
1
1840-1876
1
1841-1900
1
1843-1901
1
1846-1876
1
1848-
1
1848-1932
1
1850-1925
1
1852-
1
1859-1933
1
1859-1947
1
1860-1890
1
1861-1876
1
1863-1958
1
1865-1933
1
1865-1946
1
1865-1949
1
1866-1951
1
1881-1929
1
1882-1975
1
1901-1953
1
1901-1991
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1902-1990
1
1903-
1
1904-1996
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1905-1998
1
1908-
1
1909-1993
1
1914-1999
1
1924-2014
1
1937-2016
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1939-1945
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1940-1944
1
1945-
1
1949-
1
1961-1975
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1966-
1
1973
1
1978-
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21st century
1
Carboniferous
1
Devonian
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Eocene
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From 10 thousand to 2 million years ago
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From 190 to 230 million years ago
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From 2 to 65 million years ago
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