Sunday, June 24, 2012

Anthony the Ant Becomes Human (except 4)

Anthony began to squirm and forced his head through the thin barrier of his cocoon. He poked his little head out and saw what would be his surrogate mother. His actually mother, the queen would have nothing to do with him. It was the job of the other worker ants in the colony to look after Anthony and the other young ones. He pushed and pulled using all of his strength to make his way out of the cocoon as his mother looked on. Other young ants were also emerging from their cocoons. This was the colony’s nursery.

Anthony’s mother, Kathryn, leaned in and fed him some nectar.

“Wonderful job, Anthony,” Kathryn said.

“Mama?” Anthony said sluggishly.

“Yes dear, I will be your mother.”

He was already walking and his mother led him and a few others up a narrow tunnel. He could see a bright light ahead of him and wondered in amazement of what lay ahead. They quickly reached the surface. It was a warm July morning, Anthony scrunched his face, the bright light of the sun caused him to squint. He was able to see more clearly now. The multiple lenses in each eye now focused as one. He took a look around and was able to see his mother and the other young a lot better now. Each one was black with three body segments. Six legs were attached at the midsection. Large mandibles and antennae extended from their heads.

Tall blades of green grass surrounded them. Anthony’s mother reached over to grab a single blade that swooped down close to the ground. “Come here, Anthony,” Kathryn said.

“Yes, mama,” replied Anthony.

“Open your mouth.”

Anthony did as he was told. And she brought the grass to Anthony’s mouth and a single drop of dew feel into his mouth. The liquid was so warm and so sweet.

Sunday, June 17, 2012

A little babble about nothing

Where am I going? What am I doing? Am I going in the right direction?

I thought that upon finishing my master’s thesis that my world would open up and I would be free to think about whatever it is that I wanted to think about. But…that’s not the case. I’ll be the first to admit that the blogs that I haven’t in the past few months have been thrown together at the last minute. Why bother? Why not let it go for a couple weeks? Well, if no one reads it or a hundred people read it, I do it for me. I made a commitment to myself to blog once a week…period. During times of upcoming stress I prepared blogs in advance and even had them automatically posted for me. The blog was to force me to… slow… down… A few years ago my entire day was filled with creative thoughts and ideas… not so much any more. I’m afraid I’m losing my touch. My mind is now flooded with science. Practically every waking moment for the past six months I was thinking and obsessing over my master’s thesis and now… its over. Done. What am I thinking about now; the publication that I will be writing on the same topic as my thesis. When I’m not thinking about that; the AP Environmental course that I am developing for next year. When I’m not thinking about that; the house projects that I want to complete. The last thing I typically think about is what I’m going to write. It usually hits me like a ton of bricks on Saturday night. I suddenly realize that I haven’t thought a moment all week long about what I wanted to write about. Instead I thought about what I needed? to write.

I’ve gone so far down one path that I have forgotten all about a path that I used to love. Finding my way back is going to be difficult as it is and I feel like I’m going to be traveling down this path a little longer. Is it possible to travel down two paths at the same time? Perhaps instead of continuing further down the same path day after day, I should instead, at least every once in awhile, choose the other path that has become overgrown and lost amongst the weeds. Only time will tell what I end up doing but I hope that which ever ever way I choose, I somehow find my way back home.

Sunday, June 10, 2012

Abstract

For your sleeping pleasure, my latest abstract:

The Brian Head Formation represents the first widespread pulse of volcanism in the Tertiary of southwestern Utah. In the Casto Canyon area, about 20 km north of Bryce Canyon National Park, silicified beds are found within the upper part of the formation, a ~200 m thick sequence of volcaniclastic sandstone, bentonitic mudstone and thin discontinuous limestone beds. The sequence is primarily of fluvial origin and the limestones were deposited in associated freshwater wetland environments. The silicified layers are typically associated with the limestone beds. In order to understand the origin of the Brian Head silicified beds, they were studied in the field and sampled for petrographic and geochemical analyses.

Three types of silicified beds were recognized: thin (mm-cm scale), thick (up to 1.3 m thick), and silicified root mats. Petrographic analyses revealed a complex association of carbonate and silica mineralization. The paragenetic sequence consists of precipitation of: 1) microcrystalline calcite (micrite), 2) spar calcite, often replacing micrite 3) chert, including widespread replacement of spar and micrite, and 4) chalcedony. X-ray diffraction analyses confirmed the calcite and quartz composition, but also revealed opal.

Stable isotopic ratios of carbon (δ13 CPDB from 0 to -2) and oxygen (δ18 OSMOW from 25 to 33) in the calcite indicate precipitation by low-temperature groundwater in shallow buried palustrine sediments, possibly in a semi-arid climate. Isotope ratios of oxygen (δ18 OSMOW from 21.7 to 29.28) in the silica indicate precipitation by elevated temperature fluids. Because the petrographic data indicates that the silica mineralization post-dates the calcite, it follows that hydrothermal fluids were also of groundwater origin. Estimation of the temperature of the hydrothermal silica-bearing fluid yields a range of 65-120oC. Hydrothermal fluids dissolved silica from the abundant glass fragments in the volcaniclastic unit. Subsequent cooling of fluids caused the dissolution of spar and micrite within limestone beds and the precipitation of silica, thus forming the silicified layers of the Brian Head Formation.

Sunday, June 3, 2012

83,030

83,030 characters

14,678 words

2,504 lines

614 paragraphs

105 pages

82 references

38 figures

8 tables

4 years

1 thesis…DONE!

Friday, June 1, 2012

June Photo - Fun in the Sun

Fun in the Sun

June Photo - Rainbow

Rainbow

June Photo - Rope's Wing

Rope's Wing