Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Great Unconformity
.
Show all posts
Showing posts with label
Great Unconformity
.
Show all posts
Friday, September 5, 2025
Mind the gap
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In 1869, explorer John Wesley Powell did the first systematic study of the geology of the Grand Canyon. As impressive as it is, the Grand ...
Monday, August 30, 2021
The geological time slip
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The geologists have lost about a billion or so years, have you noticed? This wee time slip has to do with the sedimentary strata best observ...
Wednesday, May 20, 2020
Mind the gap
›
In 1869, explorer John Wesley Powell did the first systematic study of the geology of the Grand Canyon. As impressive as it is, the Grand...
›
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