Era
prev ...
From 230 to 310 million years ago
14
20th century
13
From 2 to 10 million years ago
12
Neogene
12
From 310 to 405 million years ago
11
From 500 to 570 million years ago
11
1800-1899
10
From 10 to 40 million years ago
10
From 405 to 425 million years ago
10
From 2 to 5 billion years ago
8
From 25 to 40 million years ago
8
18th century
7
From 40 to 65 million years ago
7
From 425 to 570 million years ago
7
From 65 to 570 million years ago
7
From 25 to 55 million years ago
6
From 345 to 425 million years ago
6
Paleogene
6
1726-1797
5
1900-1999
5
From 10 thousand to 10 million years ago
5
From 405 to 500 million years ago
5
From 55 to 140 million years ago
5
From 55 to 65 million years ago
5
From 65 to 190 million years ago
5
Pre-Quaternary
5
From 140 to 230 million years ago
4
From 190 to 280 million years ago
4
From 2 to 230 million years ago
4
From 230 million to 5 billion years ago
4
1797-1875
3
17th century
3
1809-1882
3
1810 or 1811-1889
3
1843-1942
3
21st century
3
From 65 to 280 million years ago
3
1635?-1715
2
1700-1799
2
1700-1899
2
1763-1840
2
1776-1842
2
1834-1902
2
1839-1914
2
1848-1860
2
1849-1901
2
1890-
2
1890-1965
2
1900-2099
2
1913-1972
2
more ...