Era
(0712-0755;
2
(0915-0965)
1
(0973-1058)
1
(1179?-1259)
1
(915 or 16-965)
1
-1001
1
-1002
8
-1003
2
-1003 or 1004
1
-1022
1
-1030
1
-1036 or 1037
1
-1044 or 1045
1
-1064?
4
-1075
1
-1077 or 1078
1
-1078
1
-1078?
1
-1091 or 1092
1
-1114 or 1115
3
-1147?
2
-1164
2
-1166
3
-1169 or 1170
1
-1172 or 1173
1
-1178 or 1179
1
-1222 or 1223
1
-1229 or 1230
1
-1231
1
-1238
2
-1251 or 1252
1
-1258
2
-1259
2
-1631 or 1632
2
-632
1
-680
6
-720
1
-747 or 748
1
-762?
2
-783 or 784
7
-785
2
-796
1
-801?
3
-818 or 819
3
-823
2
-823 or 824
2
-825
1
-830 or 831
1
-838
2
-845
1
more ...