Description: Currently you are watching Ice core dating problems for women porn video uploaded to: Nurse porn category. You can find more videos like Ice core dating problems for women below in the related videos section. Posted by Don Keyes on September 03, at Do you know if ice core dating is accurate. I heard that Antarctica had ice rings like tree rings that go back 50, years undisturbed by a flood. If it is challenged do you know on what basis. An ice core of over 2km in length has been drilled and carefully analysed. Ice cores can be dated using counting of annual layers in their uppermost layers. Dating the ice becomes harder with depth. Other ways of dating ice cores.
Added: 08.05.2019 at 14:46
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