Era
19th century
82
1817-1862
42
1809-1882
37
18th century
30
20th century
30
19e siècle
29
1800-1899
26
1838-1914
21
1564-1616
18
17th century
13
Conquest, 1519-1540
13
1858-1919
12
1739-1823
8
Triassic
8
16th century
7
1823-1913
7
20e siècle
6
1683-1749
5
1720-1793
5
1785-1851
5
1886-1948
5
1900-1999
5
1947-
5
1948-
5
Permian
5
1716-1779
4
1770-1850
4
1790-1855
4
1837-1921
4
1874-1963
4
18e siècle
4
Cretaceous
4
-approximately 1395
3
-approximately 1405
3
1807-1873
3
1835-1910
3
1872-1930
3
1889-1963
3
1904-2004
3
1914-1969
3
1940-
3
1944-
3
1946-
3
1949-
3
1951-
3
1953-
3
1954-
3
1956-
3
Jurassic
3
Paleocene
3
more ...