Tuesday, June 11, 2013

Assignment 2: Florissant

 
Three new trees where one once stood.
 
 
 

 
Although completely mineralized, the Arizona petrified redwood is beautiful.
 
 
 
 
 
Searching for clues to the past of the land.
 
 
 

 
New life from the timbers of the old.
 
 
 

 
Even moss returns to the land it once knew.
 
 
 
 
Flourissant Fossil Beds
 
As I approached the fossil bed monument in my car I received a sense of vast openness.  Here in the parking lot, two rows of cars seem out of place to the nature surrounding them.  Entering the main facility I thought I was late as a group of students headed up a paved trail.  To my relief it was just the beginning of half our class starting the tour while the half I joined gathered on the cement lookout behind the facility.  From this point of view the valley was awe inspiring.  There was open land in front and to my right while on my left and behind started the assent into the mountain which is covered with trees.  Our group entered the facility to observe the exhibits while waiting for a film on the history of the valley to start. 
The exhibits are full of information and provided interactive activities to get visitors more involved with the history, how the valley was formed, and the creatures that lived here during that time.  I was so engaged with the exhibits, before I knew it most for my group was already in the viewing room for the film.  The film was very informative.  Presenting us with graphic images of how the valley was formed by a massive volcano and how different historical figures discovered this land and fought to preserve it.  After the film it was not quite ready for our tour so we meandered to a little hut standing by itself south of the main facility. 
In this hut awaited a young lady to describe the process of discovering fossils.  A short demonstration was given and lining the outer walls of the inner hut where actual exhibits of the different fossils discovered there.  The other half of our class was done with the tour and it was time to swap. 
The tour began with the explanation of the massive redwood trunks.  The trunk was a slight white color and was held together with band to preserve the red woods integrity.  Our tour guide explained do to the method of excavation by use of dynamite.  The trunks formed pressure cracks that over time started to make the trunks crumble.  Our next stop was up a hill where a great lake that was formed by the erupting volcano use to be.  Archeologists were able to determine this because of the layering of clay, ash and diatoms on the side of a hill indicated where the water line was.  We proceeded up the trail into the mountain where we came across a lighting struck tree.  Fire is a big concern there since it has been suppressed for many years that there is too much fuel for a small fire to get out of control.  Measures have been taking to prevent this by gathering and collecting the dry brush and disposing of it.  Our last stop on the tour was a perfect depiction of the circle of life.  On a trunk of a dead red wood was the growth of another tree sprouting from it and moss that grew along the side for the dead red wood.  Although the redwoods no longer grow in this valley they still provide a place for people to marvel in their sheer size and provide other plant life to flourish.


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