4th

1
4th
143
60
Purbeck Sierra del Pozo Spain
D
142
59
5th
141
C
140
58
5th
139
I
138
FOURTH ORDER SEQUENCE
B
57
137
Position of the cycles of Jimenez de Cisneros and
Vera. 1993
56
136
5th
135
A
134
55
133
3rd/4th
54
132
D
131
Cycles
53
130
5th
Meters