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Neat new graphics for the 100th anniversary.
http://repository.azgs.az.gov/sites/def ... le_v3b.pdf
For the Grand Canyon geology geeks
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Alston_NealGuides: 1 | Official Routes: 0Triplogs Last: 106 d | RS: 0Water Reports 1Y: 0 | Last: never - Joined: Apr 19 2008 5:53 pm
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For the Grand Canyon geology geeks
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- grand_canyon_timescale_v3b.pdf
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big_loadGuides: 0 | Official Routes: 1Triplogs Last: 594 d | RS: 3Water Reports 1Y: 0 | Last: 2,483 d - Joined: Oct 28 2003 11:20 am
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Re: For the Grand Canyon geology geeks
I haven't read your links yet, but there are enough radiation warnings in the workings on the mesa above to make me think twice.Canyonram wrote:Be informed before sipping As and U from Page/Miner’s Spring
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Nobody01Guides: 0 | Official Routes: 0Triplogs Last: 21 d | RS: 2Water Reports 1Y: 10 | Last: 111 d - Joined: Sep 13 2019 10:15 am
Re: For the Grand Canyon geology geeks
@Canyonram
Very interesting read. Thanks for posting.
Very interesting read. Thanks for posting.
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CanyonramGuides: 0 | Official Routes: 0Triplogs Last: none | RS: 0Water Reports 1Y: 0 | Last: never - Joined: Jun 01 2006 9:03 pm
- City, State: Page, AZ
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Re: For the Grand Canyon geology geeks
More geology goodies:
" . . . A Geology Guide for Visiting the South Rim of Grand Canyon"
https://journals.lib.unb.ca/index.php/G ... 1882525794
Karl Karlstrom & Laurie Crossey
GeoScience Canada Vol. 46 2019
Open access info---not behind a paywall.
" . . . A Geology Guide for Visiting the South Rim of Grand Canyon"
https://journals.lib.unb.ca/index.php/G ... 1882525794
Karl Karlstrom & Laurie Crossey
GeoScience Canada Vol. 46 2019
Open access info---not behind a paywall.
"I shot a werewolf once. But by the time I went to retrieve it, it changed into my neighbor's dog." D. Schruete
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