Repeat Photography Project

 Look at the comparison of the old and new photos of the glaciers in Glacier N.P.



Repeat Photography Project | Northern Rocky Mountain Science Center (NOROCK)



See the results of Global Warming.



Harry Allen

More on the Gold King Mine Blowout

Arizona Geology has more Info on the Gold King Blowout in their blog:

EPA report on Gold King


Harry Allen

Gold King Mine Flood

Arizona Geology  has a link to more data on the cause of the Gold King  Mine flood.

causes-of-gold-king-mine-spill-emerging

We were in the San Juans  the day it flooded the Animas River.

Harry Allen

New maps of world's ocean floor -- ScienceDaily

 Link for new ocean maps



Big data maps world's ocean floor -- ScienceDaily



Harry allen

2oo million year movie

Use this link to view a movie of the break up of Pangea

Break Up

click on  the "view movie" in the upper right panel

Harry Allen

Arizona Geology talks about Jerome Slide movement

The Jerome Jail slide is on the move again.

Jerome Jail Slide

Harry Allen

New Breccia pipe Maps from the Geologic Survey

The AZGS just put out a new map that shows a partial listing of the Breccia pipes in Northern Arizona.

Map

The high density areas with many black features are the areas that have been mapped in detail. This implies that there are many more pipes out there that are not yet mapped.

Harry Allen

Arizona Geology: Proposal to re-open Kirkland tuff quarry to supply concrete additive stirs up local community

 Here is the latest on the Tuff mine  from Arizona Geology.



Arizona Geology: Proposal to re-open Kirkland tuff quarry to supply concrete additive stirs up local community



harry Allen

Yellowstone Magma

Here is the new picture of what is happening under Yellowstone.

Yellowstone Magma

Harry Allen

Columbia Gorge Video

Terry sent a link to a 22 min. Video on the development  of the Columbia gorge.
Have a look.
Columbia Gorge

Harry Allen

Theory on why Denver and Prescott is a Mile High

Here is the word on a new theory why Denver and probably Arizona is at a high elevation.


Mile High Theory

From Terry Steinborn.

Route 89 ready to open after landslide

Arizona Geology blog states the the road to Page will be open by march 27.

89 to Open

Harry Allen

Copper news

Here is some incite about out all important copper and how it got here.

.sciencedaily

Harry Allen

- A fascinating stop motion video of a large rockslide -

 Great slow motion Landslide from the Landslide Blog.





Val Parghera:- A fascinating stop motion video of a large rockslide - The Landslide Blog - AGU Blogosphere



Harry Allen