Wednesday, June 29, 2011

Field Trip 2 - South Menan Butte, Ririe, Cress Creek Trail


 This field trip I got my fill of sun and the Southern Menan Butte! The Menan Buttes are tuff cones. The southern butte came up in the river so its basaltic tuff has river pebbles in it! Pretty cool! Next we went to Ririe and pondered the amazing ignimbrite and I got to collect my first concretions! They are volcanic sand concretions! Yay! Our last stop was Cress Creek Trail, which had a nice view of the valley! On our way home we stopped to look at the yaks and wished we could eat dinner at Big Jud's!
My Professor took this nice picture of the North Butte and the flooding Henry's Fork.

The Northern Menan Butte in all of its glory!

Heather and me with the Butte.

It's the Crater! I hope it doesn't erupt!

River pebble in the basaltic tuff!

Henry's Fork and the Snake River become one! Look at all the dirt being carried by the Snake River!

I didn't fall!
Ash + Rain = Hail stones! Some Ants decided to use these Lapilly Stone to make their home!

Arrowheads found over the area.

Aren't these tulips neat?
And guns!

You know you are a geologist when ...

Ririe!

Are these Obsidian Sand Concretions or are they a futuristic city?!

The gang!

Ooooo!

Me and a flooding river!

Isn't he cute?

Yakety Yak!

Saturday, June 18, 2011

I'm Out on an Expedition! First Stop Craters of the Moon!

I've made it to my final geology class! It's exciting and scarey to think about at the same time! I'm part of a class called Regional Geology and Teaching Methods of Earth Science. Together it makes Expedition. I have two professors for my class: Ben Jordan a oceanographer, vulcanologist, and collector of oddities AND Ed Williams, who is actually the founder of the geology department at my university. Ed Williams is actually retired but he comes on all of our field trips because he ran Expedition for a very long time and he has a fun story for almost everything! Expedition is to help us (the future Earth Science teachers) build up a teaching collection or rock samples and photographs.

Our first Field Trip was to Craters of the Moon! We didn't get to go in the lava tubes because of all the snow! But we still got to see amazing sights!

Before we went out to Craters of the Moon we stop at some shield volcanoes and then we stopped at a place where they pump water from the Snake River Aquifer. We got to see the pumps turned on! The sight was impressive. Also, since the water is drinking quality Ed Williams showed us how to take a drink from the raging waters! The water was delicious and refreshing! I got a little wet! 

Camile and Me checking out the pumps that pump water up from the Snake River Aquifer.
The water is drinking quality and it is used to irrigate the farmland.




Heather waiting for the dandelions to grow.

Who knew a small city could be so cool!

A cinder cone that it a lot taller than it looks.

Pelee's tears we found on the cinder cone. 

Craters of the Moon reminded me of an Oreo with all of the snow.

Me admiring the awesome scenery!

Volcanoes are cool!

Splatter cone named for its splatter.

An elephant!

Beautiful bread crust lava bomb!

Don't worry! I didn't fall off the edge.

Here you can see the Pahoehoe lava turn into A'a.

Isn't it wonderful?

Pahoehoe

Look at all of the colors of lava! Black, blue, and orange!

Two of many rhyolite domes in the Snake River Plain!

Grand Canyon Adventure!

In March I went with a Geology Class to the South Rim of the Grand Canyon! It was long, tiring, beautiful, break-taking, cold, and warm! The Grand Canyon took my breath away, in more than one way! We drove a long 14 hour drive down to AZ on Thursday, hiked up and down the canyon on Friday, and then we drove back to Idaho on Saturday with a brief stop at Glen Canyon Dam. I would definitely do it again!

Our group hiked the Bright Angel Trail and then out to Plateau Point. It was a 12.2 mile hike.We did not hike all the way down to the Colorado River or the Great Unconformity; it would have added 4 miles to our round trip. The temperature change from the top of the Grand Canyon to the bottom was a little crazy. It was at freezing point at the top and near the bottom it was about 60 degrees Fahrenheit. The elevation change from top to bottom was about 3040 feet. Going back up was a pain. Some of the snow had thawed making sure the trail was full of sticky gooey mud!

There is a stop called Indian Garden: it was very beautiful! It was full of trees, flowers, and cacti! Indian Garden also has a place you can camp. Many people will hike up and down the canyon in two days, spending the night at Indian Garden.

Our group split up into two 10 person groups going down. Every now and then we would stop and interpret the scenery in geology terms. I was a temporary TA for the trip and I was helping the awesome class TA Lindy. We had a lot of fun!


I think this was somewhere in Utah!

We're almost there! To get to the rim of the Grand Canyon you have to  go up in elevation.

Nice.

The Navajo Bridge!

View from the Bridge! 




 There is a driving bridge and a walking bridge! 


Indian watch tower at our first view of the Grand Canyon!

At the beginning of the hike I had a lot of energy! Who wouldn't be excited to hike down and up the canyon!

It was 32 degrees Fahrenheit at the top! Brrr! We had to stop and put spikes on our shoes because the trail was full of snow and ice!

View from the top! you can almost see the end of the trail!

Don't slip! It's a long way down!

That wall is sandstone! I'm such an expert!

I'm pretty sure it would be easier to slide down on my behind!

The view never changed much but I never got tired of looking at it!

Goal just out of sight!


On our way down two lines of donkeys passed us! This one was carrying supplies! The other had tourists! It reminded me of old cartoons!




Some cool rock we rested on.

Me and Lindy! 


I'm in the band!

Cacti! 

Don't get lost!

The temperature 60 degree Fahrenheit near the bottom! It was like springtime compared up the stormy and snowy weather at the top! 

This rock was eaten by organisms back before it was a rock! 

Woo! The semi-flat trail! That wasn't flat at all!

Purple cactus! Need I say more?

That sign equals the end!

There it is! Complete with high cliffs to fall to your death to!

The Colorado River!

This is so cool!

Fossil = Worm burrows from some of the first known life on Earth!!

The class interpreting the life of the Grand Canyon!

Helicopter!

Who would want to walk into that?

The Redwall Limestone! One of my favorite layers in the whole Grand Canyon! (It's up there with the Quartzite Island that survived the Great Unconformity!)   

Bright Angel Fault! Not Angel Food Cake.

Shells in the walls!

Indian pictographs! Cool, huh?

Farwell Grand Canyon! 

Lake Powell

Glen Canyon Dam

Some animal they found

Hmmmm....

Here is the skeleton of said animal they found.

A painting, I'm not sure what it means. 
More about the trail we hiked and the Grand Canyon can be found following these links: