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June 12-13
Present plans are for you to
arrive in Albion, MI on either 6/12 or early in the morning of 6/13.
We leave Albion at 7 AM to start the journey to Wyoming.
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June 14-15
On these days, we drive across
Iowa and South Dakota into Wyoming. If
time permits, we tour Badlands National Park on the 14th.
After 3 full days of driving, we arrive at Northwest College in Powell, WY
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June 16 We head out to Elk Basin, WY/MT, to
carry out exercises designed to familiarize you with the Brunton compass and
pace and compass mapping techniques.
In addition, you are introduced to the use of GPS. |
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June 17
Today working with a partner you construct
your own map of several badlands hills in Elk Basin using GPS. |
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June 18
This is a field trip day in which you
learn how to describe sedimentary rocks.
We travel to various localities around the Big Horn Basin, examining and
describing Mesozoic strata. You will compile and draft your observations as
a stratigraphic column. |
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June 19
We return to Elk Basin, where you work in groups of three to measure and
describe a stratigraphic column.
Fieldwork is completed by the middle of the afternoon; the columns
are compiled and drafted back at the dorm.
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June 20
On this day you construct a geologic map of the area of Elk Basin where we
measured the stratigraphic column the day before.
This is done as an individual exercise.
Maps are handed in before we leave the field; they are graded and returned
to you before you start mapping again on the 22nd. |
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June 21
This is a field trip day to examine Precambrian and Paleozoic stratigraphy.
You record observations on these formations in your field book while on the
outcrop, then compile and draft a stratigraphic column this evening. |
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June 22-24
This is the first multiple-day mapping project. Working with a
partner, you construct a geologic map of a portion of Elk Basin. You
start where you worked alone on the 14th, and extend this work into adjacent
areas. Along with your map, you hand in a set of cross sections and a
paper in which you describe the structures and depositional history of your
area.
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June 25-26 We leave Powell and travel into
Yellowstone National Park, where we will spend the next two days examining
features related to the Eocene and Quaternary volcanism in the park. We
camp at Grant Campground.
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June 27 We field
trip through Yellowstone into Teton National Park, where we camp at Colter Bay
Campground on Jackson Lake.
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June 28 You map the surficial geology of a portion of Jackson Hole.
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June 29 We travel from the Teton's to Northwest College's Mickelson
Field Station, where we spend the next 5 nights. |
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June 30-July 3
You carry out a mapping
project involving the relations among autochthonous Paleozoic and Mesozoic
strata, Heart Mountain fault blocks, and Absaroka volcanics. You use GPS on this project. You and your partners hand in a map and cross
sections, and you each write a paper outlining your interpretation of the
geologic history of the area.
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July
4 Day off! We go to Cody, where
you can visit the Buffalo Bill Museum (right), the stores, and the
restaurants. Rodeo in the evening! |
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July 5 We
leave the cabins and return to Cody. From there we cross
the Bighorn Basin, and drive south along the western edge of the Big Horn
Mountains, looking at range front structures. Our campground will be
up at the top of the Big Horns. |
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July 6 Today we complete the drive across
Wyoming, with a detour for lunch at Devil's Tower. Once we reach
South Dakota, we examine the stratigraphy you will be mapping for the
next three days. On this evening, we set up our camp at Bear
Butte State Park.
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photo by J. Thomson |
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July 7-9
This multiple day project involves
mapping the stratigraphy and structure around a Tertiary intrusion on an
air photo base. Your map and cross section will be due at dinner on
the 9th, after which we commonly have had a trip to the movies in
Spearfish.
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photo by J. Thomson |
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July 10 We travel through the core of the
Black Hills today, examining pegmatites, the geology of the Homestake Mine
area, and begin to learn how to work with metamorphic rocks. |
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July 11 A day off! People often
choose to visit the town of Custer for the shops and restaurants, and then
hike Harney Peak (seen at right), visit Jewel or Wind Cave, swim at Center
Lake... |
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July 12-16
Our final, and longest, project is
in a multiply deformed and metamorphosed area near Custer. The
emphasis here is not just on geologic mapping, but also on the collection
of orientation data. GPS is useful here. You and your partner
prepare a map and cross sections; in addition you use equal area nets and
computer software to examine your data, and write a 2-page structural
analysis of the map area. |
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July 17 The drive home begins!
We drive across South Dakota
and Iowa today. |
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July 18 We usually arrive in Albion by
mid-afternoon. Once the vans are unpacked and cleaned, the great
adventure is over, and people are free to leave. If you need to fly
home, it is best to plan to stay with us on the 18th and fly out the next
day. |
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