Structural Geology (aka Murphy's Law) Field Trip

Appalachian Mountains, WV, VA. MD, PA
September 27 - 30, 2007

From left to right: Jeremy Sell, Dr. Sarah Hanson, TJ Brown, Shawn Spilak, Jeremy McKinney.

Ryan Shaffer was unable to attend

You can click on the photos below to view them at a larger size.

Day 1. We left Adrian in the morning and drove to Morgantown, WV.

 
Our first stop was the Cheat River Gorge in Chestnut Ridge State Park. The Cheat River carved out this gorge we are standing on the rim of. Structurally, we are looking at Chestnut Ridge, the first fold in the Appalachian Plateau.
We then continued driving for another couple of hours to the Monangehela National Forest. We followed the Cheat River for part of the drive. It was a bit rainy and the fog was settling in over the river.
It took us a while to get to our camp at Bear Heaven Campground. We missed the sign, got lost on a bad dirt road in the fog, managed to get the van briefly stuck in a ditch... We finally got to sleep about 11:00. Then some local fraternity (?) at the picnic area near us decided to regale us with chants until well after 1 in the morning. At least Sarah was kind enough to let us sleep in a little the next morning.

Day 2. We made a number of stops along US 33 in the morning. Our first stop was to look at gash fractures in the Chambersburg Limestone in Germany Valley.
Our second stop was at the Germany Valley overlook. Here the students drew cross sections and deciphered the geologic structure.
We made a number of stops in the Catkill Delta looking at Silurian and Devonian formations. When we reached the top of the wedge (and the hill), had lunch and discussed the orogenic processes that formed the wedge.
Our next series of stops was in Shenandoah National Park. Here we discussed the eastern orogenies that formed the Appalachian Mountains and looked at formations in the Blue Ridge Province.
Unfortunately Big Meadows campground was full (probably because Sarah let everyone sleep in so we got there later than usual). So we had to skip the hike to Dark Hollow Falls and press on.
Fortunately, there was room at Matthews Arm campground. Shawn was really hoping to see a bear... We had burgers and dogs for dinner, cooked by Jeremy M and TJ.

Day 3. We continued our tour along the Skyline Drive.
Shawn is standing on a series of lava flows. It was here that the students had to determine how many of the Catoctin lava flows were exposed.
We discussed the Appalachian Provinces and examined the Pedlar formation at this overlook. This photo shows a great view of the Valley and Ridge province taken from the Blue Ridge province.
We then headed up to Harpers Ferry National Historic Park
We looked at the type section of the Harpers Phyllite in the northern tip of the Blue Ridge Province. And saw the confluence of the Potamic and Shenandoah Rivers.
The plan now (Plan E or F, at least) was to drive up to Gettysburg, PA, talk a little about the little known field of "Military Geology." The geology in Gettysburg had strong influences on the battles and battle plans during the Civil War. Afterward we would return back the way we came and camp in MD at Catoctin Mountain NP.
But the van did not want to go. At least not without a little help...
So we spent the aftermoon at Merchant's Tire and Auto in Fredrick, MD entertaining ourselves with conversation, laughter, push-up competitions (for some) and a penny roll competition in the parking lot.
The van was finally fixed at 7:00 pm, just as the repair shop was closing. After a trip to K-Mart to buy propane (which they did not have so we bought a battery powered lantern instead) we headed to the campground at Catcotin Mountain NP - but it was late so it was full. So was the Cunninghan Falls SP campground. So we drove up to Gettysburg to look for a campground - the first had no sites for "non-members (?)". Finally, Round Top Campground became home for the night. We had a fine repast of spaghetti and salad - at 10:30 that evening.

Day 4. We got up with the Sun, thanks to some noisy squirrels, broke camp and visited Gettysburg NHP.
We stopped at Little Round Top Hill and Devils Den where we looked at a diabase dike that played an important role in determining where the Confererate and Unions troops were placed during the battle.
Our last stop was the world famous syncline at Sideling Hill.
We then headed home, the whole time whole time on pins and needles waiting for something else to go wrong. Amazingly, it didn't! Even with all the problems, a GREAT time was had by all!