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Subject: Structural Geology
- 10 matches General/Other
- Folds/Faults/Ductile Shear Zones
- Microstructures, Deformation Mechanisms, Fabrics
- Stress/Strain/Strain Analysis
- Rheology/Behavior of Materials
- Modeling Structural Processes
- Regional Structural/Tectonic Activity
- Geophysics and Structural Geology Earthquakes/Seismic Reflection Profiling
- Structural Visualizations Maps/Air Photos/Images/Cross Sections/Projections
Results 1 - 10 of 91 matches
Geologic Mapping Exercise part of Cutting Edge:Early Career:Previous Workshops:Workshop 2010:Teaching Activities
Andrew Smith, Vincennes University
This exercise is designed to simulate some of the mapping aspects of a basic geological investigation. This mock geological investigation is a good wrap-up exercise because it incorporates a variety of geological ...
Guided Discovery and Scoring Rubric for Petrographic Analysis of a Thin Section part of Cutting Edge:Metacognition:Activities
Dave Mogk, Montana State University-Bozeman
A guided discovery approach is used to "unpack" the methods and observations used by "master" petrographers in the petrographic analysis of a thin section. A series of spread sheets are used to ...
Emergent Models in Google Earth part of Cutting Edge:Introductory Courses:Activities
Declan De Paor, Old Dominion University
This is one sample of a set of emergent models we are developing for use with Google Earth. Students use the Google Earth time-slider to lift 3D models of the subsurface into view. They can substitute their own ...
What is Magnitude? Earthquake Magnitude By Analogy part of Cutting Edge:Geophysics:Workshop 07:Geophysics Activities
Scott White, University of South Carolina-Columbia
Understanding magnitude scales by analogy to distance. Students use distance as a proxy for understanding how the logarithmic earthquake magnitude scale works. Very simple class or lab exercise for introductory ...
Earthquake Location part of Cutting Edge:Geophysics:Workshop 07:Geophysics Activities
Larry Braile, Purdue University-Main Campus
Earthquake location is an interesting and significant aspect of seismology. A number of methods that vary from simple to complex are available for learning about earthquake location. The methods also allow ...
Maps, Folds, Stereonets, and Simple Fabric Analysis part of Cutting Edge:Structural Geology:Activities
John Weber, Grand Valley State University
This analysis involves analyzing structures shown on beautiful, rich, detailed, and well-prepared outcrop bedrock geology of a real region. Students construct a number of stereonets step-by-step, and the map-scale ...
Analysis of Sidewalk Fractures part of Cutting Edge:Structural Geology:Activities
Charles Onasch, Bowling Green State University-Main Campus
Using fractures in sidewalks as an analog for natural outcrops, students learn to make systematic observations, measure the orientation and location of fractures, manipulate and analyze data, and consider some ...
Borehole analysis using stereographic projection part of Cutting Edge:Structural Geology:Activities
Eric Nelson, Colorado School of Mines
Advanced stereonet project using unoriented core structural data. The project gives practice in plotting small circles and in rotations. -
Determining Earthquake Recurrence Intervals from Trench Logs part of Rates and Time:GSA Activity Posters
Patricia Cashman, University of Nevada-Reno
Trench logs of the San Andreas Fault at Pallett Creek, CA are the data base for a lab or homework assignment that teaches about relative dating, radiometric dating, fault recurrence intervals and the reasons for uncertainty in predicting geologic phenomena. Students are given a trench log that includes several fault strands and dated stratigraphic horizons. They estimate the times of faulting based on bracketing ages of faulted and unfaulted strata. They compile a table with the faulting events from the trench log and additional events recognized in nearby trenches, then calculate maximum, minimum and average earthquake recurrence intervals for the San Andreas Fault in this area. They conclude by making their own prediction for the timing of the next earthquake.
Mid-level spreadsheeting and complex modeling of real-world scarp evolution part of Quantitative Skills:Activity Collection
William Locke, Montana State University-Bozeman
This exercise is a second or familiarization exercise in spreadsheeting, but is also a mathematical model for slope evolution. It uses the concept of "erosivity" (generally, the relative ratio of driving and resisting forces) and slope angle to reshape an initial topography. Finally, it asks the students themselves to come up with a real-world situation worth modeling.