Era
17th century
129
18th century
106
19th century
66
20th century
51
17e siècle
50
16th century
48
18e siècle
37
1600-1699
31
1642-1727
29
1700-1799
25
19e siècle
23
16e siècle
22
1800-1899
19
Pleistocene
19
1600-1799
18
Paleozoic
18
20e siècle
16
Quaternary
16
1900-1999
14
To 1500
14
1500-1699
13
1564-1642
13
1500-1599
10
Early works to 1800
10
Holocene
9
Neogene
9
Permian
9
1473-1543
8
1809-1882
8
18e siècle
8
Cretaceous
8
Eocene
8
Triassic
8
Carboniferous
7
From 10 thousand to 2 million years ago
7
Tertiary
7
1571-1630
6
15th century
6
1643-1727
6
476-1492
6
From 2 million years ago
6
From 230 to 570 million years ago
6
Geschichte 1500-1700
6
Oligocene
6
Precambrian
6
1700-1899
5
17e siècle
5
1800-1999
5
1879-1955
5
1945-
5
more ...