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Subject: Structural Geology
- 47 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 41 - 50 of 209 matches
How do Faults Slip: Earthquakes versus Episodic Tremor and Slip part of Cutting Edge:Topics:Deep Earth:Activities
Mike Brudzinski, Miami University-Oxford
A comparison of earthquakes and episodic tremor and slip using GPS and seismic data to illustrate how faults slip.
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.
Visualizing Earthquakes at Divergent Plate Margins part of Cutting Edge:Enhance Your Teaching:Visualization:Examples
Cara Harwood, University of California-Davis
In this activity students visualize the distribution and magnitude of earthquakes at divergent plate boundaries. Earthquakes are visualized on a 3D globe, making it easy to see their distribution within ...
Investigating Plate Tectonics with Google Earth part of Structure, Geophysics, and Tectonics 2012:Activities
Beth Pratt-Sitaula, UNAVCO
Students examine data sets of topography, bathymetry, volcano location, earthquake location and size, and ocean floor age in Google Earth to determine the location and attributes of different types of plate ...
Global Topography and Tectonic Plates part of Structure, Geophysics, and Tectonics 2012:Activities
David Greene, Denison University
The goal of this activity is to investigate global topographic and tectonic features, especially the tectonic plates and their boundaries. Using a double-page size digital topographic map of the Earth that includes ...
Thermal Exhumation Model part of Cutting Edge:Complex Systems:Teaching Activities
Steve Hurst, University of Illinois at Chicago
Build a one-dimensional thermal model in STELLA of rock uplift. Determine how the speed of uplift affects the geotherm and why uplift rates determined from heat flow are often too high. The model demonstrates the ...
Three-Point Problem by Simultaneous Linear Equations part of Quantitative Skills:Activity Collection
William Frangos, James Madison University
Students are introduced to the use of linear algebra in an intuitive and accessible way, through classroom activity and homework set. The familiar three-point problem is cast in terms of three dimensional analytic geometry, fostering understanding of mathematical models for simple geometric forms.
Continental Crust Mass Balance Calculation part of Quantitative Skills:Activity Collection
Jennifer Wenner, University of Wisconsin-Oshkosh
A quantitative skills-intensive exercise using data from the Mineral Mountains, Utah, to calculate mass balance and to address the "space problem" involved with emplacing plutons into the crust.
Viscosity of the Mantle: Constraints from Post-glacial Rebound part of Quantitative Skills:Activity Collection
David Kohlstedt, University of Minnesota
This laboratory experiment emphasizes the exponential nature of post-glacial rebound and reinforces the relationship between the rate of rebound and the viscosity of the mantle.
Assessing the error of linear and planar field data using Fisher statistics part of Quantitative Skills:Activity Collection
Vince Cronin, Baylor University
Instruction on use of Fisher statistics to determine the mean and 95% confidence interval of geological vectors, lines or planes, with examples, problems and an Excel spreadsheet for computation.