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geology 4 activities 3 fault 3 model 3 plate tectonics 3
1
Faults are one of the most impressive and beautiful structures arising from deformation of the earth's crust; we are not, of course, biased! Determining the slip-direction and the total displacement is often not an easy task. Slickensides are useful shear sense indicators, but generally cannot be...
Grade Level   6 7 8 9 10 11 12
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2
Folds with inclined fold axis are called plunging folds. Determining the plunge and plunge direction can be a quite tricky task, if the exposure is 2-D. The models illustrate the difficulties that arise in the interpretation of the map pattern of plunging folds. You will find out that the map of a...
Grade Level   9 10 11 12
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3
These two models illustrate typical structures developed in fold and thrust belts. The models can be made out of one single piece of paper, but we decided to split each model into two parts for easier model building. Contains two models: fault-propagation fold and fault-bend fold.
Grade Level   9 10 11 12
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4
The purpose of the paper models is to help undergraduate students visualize a range of 3-D geometries associated with faults. They are intended as a complement to structural geology coursework on faults and to relate to mapwork. The models are easy to build and can be downloaded for free. Includes...
Grade Level   9 10 11 12
Classroom Activities Curricula and Instruction
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