Tag Archives: erosion

Doubting Oxygen Isotopes

How reliable are Oxygen O16 / O18 ratios as a thermometer? Are there any obvious issues? Continue reading

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Posted in AGW Science and Background | Tagged , , , , , , , , | 23 Comments

Where did the Grand Canyon go?

What does Death Valley tell us about where the Grand Canyon “went”? Continue reading

Posted in Earth Sciences | Tagged , , , , , | 44 Comments