It’s nice to have students write about the day, and it is a little easier to have them explain what they did. I asked Emily Jackson to give her perspective & thoughts of what they did on Monday.
“Today after an earlier start at the Super 8 Motel in Sedona, we loaded up our vans again and departed for the Grand Canyon. We were fortunate enough to have Guy Forsythe, a friend of Dr. Whitmore) join us again today, and he explained the local geology as we drove from Sedona to the Grand Canyon. We arrived at the canyon around 10:30am. It was a beautiful sight, and the first view of the canyon for some of the students. Truly the canyon is a geologist’s playground, and we hit the Grandview Trail after meeting with a friend of both Guy and Dr. Whitmore: John Albert. He is part of an organization called Canyon Ministries, and he gave us a unique perspective on geology and theology. But I will get to that more later. We started hiking down the trail, led by John, but the hiking was slow in parts due to the snow from the night before. Going down may seem easier, but let me say, with there is a fairly steep drop on one side of the trail and slippery snow beneath your hiking shoes, you tend not to rush too much.”
“Eventually we all made it down past the Kaibab, Toroweap, and the Coconino, and we stopped at the base of the Coconino and ate our lunches while looking out into the canyon. Once lunch was over, we listened to John tell about how he came to be a part of Canyon Ministries, and belief in Jesus and geology go together. It is such a blessing to be able to hear from other people who love God and geology and who try to understand geology in light of God’s Word.”
“Soon after, Dr. Whitmore wanted us to find a possible sand injectite, which we did, and then began the real work: measuring the thickness of the Coconino Sandstone. Using an instrument called a Jacob’s staff, which is a meter and a half wooden staff with a level and a metal piece on top, we began at the bottom of the Coconino and worked our way up. One person would level the staff, sight along the top of the level, and pick a reference point that we moved to as our next point. Another person in the group would keep track of how many times we measured, and where the major surfaces of the sandstone were. Finally, we made it to the top of the Coconino, measuring about 154 meters. To determine that we had really reached the top, we tested the rock with HCl and then I bit into a piece of both the Coconino and the Toroweap to see if the textures of the two were different. They were.”
“So we all made it to the top of the canyon again, got into the vans, stopped along the way out of the park to take some pictures of elk in the forest near the road, and made it to the Holiday Inn Express in Tusayan. We ate a delicious dinner at a Mexican restaurant, then walked back to the hotel. Some of us swam in the pool and enjoyed the hot tub, and later walked around town and got ice cream at McDonald’s. Perfect way to end a day visiting the Grand Canyon.”
Tuesday’s schedule is to hike down a portion of Hermit’s Trail.