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Subject: Structural Geology Show all Subject: Structural Geology
Results 1 - 10 of 23 matches
Investigating Earthquakes: GIS Mapping and Analysis (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
This is a college-level adaptation of a chapter from the Earth Exploration Toolbook. The students download global quake data over a time range and use GIS to interpret the tectonic context. -
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.
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 ...
Izmit Earthquake part of Cutting Edge:Geophysics:Workshop 07:Geophysics Activities
Sarah Titus, Carleton College
This lab allows students to analyze earthquake seismicity from the North Anatolian fault using a variety of methods.
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 ...
How do Faults Slip: Earthquakes versus Episodic Tremor and Slip part of Cutting Edge: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.
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.
Waves Through Earth: Interactive Online Mac and PC part of Starting Point-Teaching Entry Level Geoscience:Mathematical and Statistical Models:Mathematical and Statistical Models Examples
JAVA Applet and activity provided by Visual Entities. Starting Point page organized by R.M. MacKay.
Students vary the seismic P and S wave velocity through each of four concentric regions of Earth and match "data" for travel times vs. angular distance around Earth's surface from the source to ...
Looking into Earth with GIS (College Level) part of Starting Point-Teaching Entry Level Geoscience:Teaching with GIS:Examples
College-level adaptation of the Earth Exploration Toolbook chapter. Students work with a free GIS program, ArcVoyager SE, to explore earthquake data and plate tectonics. -