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January 29, 2017 Weekly Geology Guess, The Yellowstone Hot Spot.

January 29, 2017
Greetings from the Bluff Park Back Porch, way up yonder on Shades Mountain (1,109′) in Alabama:

We will now venture into the Yellowstone Volcanic Caldera, compliments of my Brother-in-Law, Dale.

>    There is a lot of material with this subject.

I have chosen a different method of presentation, hopefully simpler for these complex subjects.  Any suggestions are greatly appreciated.

“The Yellowstone Caldera is the volcaniccaldera and supervolcano located in Yellowstone National Park in the United States, sometimes referred to as the Yellowstone Supervolcano. The caldera and most of the park are located in the northwest orner of Wyoming. The major features of the caldera measure about 34 by 45 miles (55 by 72 km).[4]

https://en.wikipedia.org/wiki/Yellowstone_Caldera

https://en.wikipedia.org/wiki/Yellowstone_hotspot

Map showing the location of Yellowstone National Park

Map of US and Yellowstone NP.

https://i2.wp.com/www.yellowstonetreasures.com/wp-content/uploads/2013/10/Figure-5A-page-305.jpg

Diagram of North American Continental Plate and the Yellowstone Hot Spot.

http://www.yellowstonetreasures.com/nuggets/the-yellowstone-hot-spot-modern-science/

https://wattsupwiththat.files.wordpress.com/2015/04/magma-yellowstone.jpg

Diagram of Yellowstone Hot Spot Plume.

https://wattsupwiththat.com/2015/04/23/another-thing-more-worrisome-than-global-warming-yellowstone-supervolcano-has-more-magma-than-once-thought/

Diagram of the Yellowstone Caldera

https://i1.wp.com/www.photovolcanica.com/VolcanoInfo/Yellowstone/SnakeRiverMap.jpg
Movement of the Yellowstone Hot Spot over time.
This is due to the North American Continental Plate moving from East to West.  The Hot Spot stays relatively stationary.  Similar to the Hawaiian Islands.

http://www.photovolcanica.com/VolcanoInfo/Yellowstone/Yellowstone.html

Super Volcano Eruption

https://i2.wp.com/res.cloudinary.com/uktv/image/upload/v1389178556/yainbcxnvbd5s2en1bcw.jpg

Computer Generated Yellowstone Super Volcanic eruption at start.
http://eden.uktv.co.uk/shows/super-volcano/

https://www.sciencenews.org/sites/default/files/main/articles/scivis_860.jpg

Projected Ash Fallout from Yellowstone Eruption

(This ash can be as fine as talcum powder.  The ash consists of volcanic glass with jagged, razor sharp edges = Not good for lungs or car engines.)

http://www.bianoti.com/yellowstone-caldera-supervolcano-map.html

NSF Yellowstone Video

https://vimeo.com/125823038

>    Search:  Yellowstone National Park

The attached pictures of Yellowstone National Park are for your enjoyment.

>    As with most of my weekly fores into geology, with each topic I could write many papers and dissertations.
>    As usual, I scramble to just stay ahead of my audience.
Note:  I have intentionally reduced the amount of linked graphics in this email due to the amount of space required and trying to untangle everything the following week has been a mess.
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References include:

 

–    Wikipedia
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Editors Note:  It is the intent of this site to keep this discussion as simple as possible, so as to educate the interested general public and not to discuss with the geology crowd the latest geologic theories and nuances.  Thanks, R
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“No copyright infringement intended.

The rights belong to their respective owners”
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Copyright Disclaimer: Under Section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.
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Author’s Request:  If you see any pictures that you know the source and photographer, let me know immediately.  Thanks!  R

Images have been searched by TinEye Reverse Image Search.  http://tineye.com/

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Next week I hopefully will escape to plate tectonics (the old continental drift).  Another simple topic of which hundreds of PhD dissertations and research articles have written

 
 
Enjoy the adventure!
 
Thanks,
R
yellowstone-old_faithful_geyser-2005-colin-faulkingham

yellowstone-old_faithful_geyser-2005-colin-faulkingham

yellowstone-fountain-geyser_2018_600x450

yellowstone-fountain-geyser_2018_600x450

ynp-hot-spring-2016carrelease-com

ynp-hot-spring-2016carrelease-com

glory-pool-yellowstone-np-wy

glory-pool-yellowstone-np-wy

yellowstone-grand_prismatic_spring-2001-nps-jim-peaco

yellowstone-grand_prismatic_spring-2001-nps-jim-peaco

yellowstone-national-park-lower-falls

yellowstone-national-park-lower-falls

yellowstone_river_in_hayden_valley-1987-ed-austin-herb-jones

yellowstone_river_in_hayden_valley-1987-ed-austin-herb-jones

yellowstone_river_in_hayden_valley-1987-ed-austin-herb-jones

yellowstone_river_in_hayden_valley-1987-ed-austin-herb-jones

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