» » Before the development of isotopic dating methods the age of the earth was estimated by
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Zuluk | 20.03.2020
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Douzahn | 19.03.2020
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Vigor | 19.03.2020
In it something is. I will know, many thanks for the information.
Metaxe | 21.03.2020
Unfortunately, I can help nothing, but it is assured, that you will find the correct decision. Do not despair.

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