618
von Dobeneck and Schmieder
0.07
0.06
0.05
5 ~~~ 19.0
~
~A
~
~
:::. 0.04
~
c:
Q)
"
g 0.03
Ii:
0.02
0.01
0.00
0.3
0.4
0.5
0 .6
0.7
0.8
0.07
0.06
0.05
0.9
1 .0
1.1
1.2
1.3
1.4
29
54
96
127
~=======~~=~ 19.0
22.4
....... """"''''''''''.......! 23.7
29
I
•
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~
:
...
0.00 J,.. .... _""""_ ... ""' ....... I1111 _ _ ....
03
0.4
0.5
06
07
0.6
09
1.0
1.1
12
1.3
1.4
Age [Mal
Fig. 12. Evolutionary spectral analysis of (a) insolation and (b) adapted ETP signal (see text for explanations).