תקופה
20th century
1,375
19th century
1,072
Early works to 1800
905
18th century
680
17th century
635
1900-1999
563
1769-1859
435
1800-1899
384
1822-1895
301
1700-1799
260
1600-1699
240
16th century
197
1900 - 1999
197
21st century
196
1564-1642
156
Pleistocene
148
1642-1727
146
To 1500
138
1800-1999
123
Cretaceous
123
1800 - 1899
119
1922-1996
113
973?-1048
113
Tertiary
112
1452-1519
111
20e siècle
104
19e siècle
99
Cambrian
99
Geschichte
92
Eocene
91
From 10 thousand to 2 million years ago
86
1753-1814
84
Devonian
84
1809-1882
81
1700 - 1799
79
1700-1899
78
1879-1955
77
Paleozoic
77
1600 - 1699
75
1821-1894
71
Miocene
70
1627-1691
67
1501-1576
66
1854-1912
64
2000-2099
64
18e siècle
63
1711-1765
61
1596-1650
59
1902-1994
58
From 2 to 65 million years ago
58
יותר ...