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Results 1 - 10 of 11 matches
Geologic and Navajo Time Line
Margaret Mayer, Dine College
Students develop a time line using registrar tape and correlating marking off divisions of geologic eras. Above this they develop a Navajo time line of creation. Each week they focusing on the topic (era/period) of ...
Determining Earthquake Recurrence Intervals from Trench Logs
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.
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Sedimentation of Mud - Observation and Analysis
Scott Brande, UAB
The process of mud settling in a graduated cylinder was filmed as a time lapse series over about 2 hours. Students observe and analyze the sedimentation process.
Quantitative Classroom Exercises
Steven Schafersman, University of Texas of the Permian Basin, The
The four exercises give students an opportunity to use their knowledge of graphs, algebra, and maps to solve simple geological problems.
Proposing Questions for the Upcoming Midterm Exam
Leslie Gertsch, Missouri University of Science and Technology
This in-class activity involves groups of 2-3 students who review assigned sections of course material to generate exam questions (including answers), in one of several assigned formats. They then trade results and ...
Living with Volcanoes: An Introduction to Geoarchaeology
Alison Jolley, University of Canterbury
This activity introduces students to the interdisciplinary field of geoarchaeology through a case study of the eruption of Mt. Vesuvius in 79 CE. It combines short lectures with questions requiring analyses of a ...
Cyclostratigraphy and astrochronology exercise
maya elrick, University of New Mexico-Main Campus
Simple classroom activity to highlight how cyclostratigraphy and concepts of astronchronology can be used to refine age control in sedimentary rocks, estimate rates of processes, and for time control and ...
Global Change in Local Places
DATA: SHALDRIL Core Data; NOAA Pollen data TOOL: GeoMapApp SUMMARY: Import Antarctic sediment core data files into GeoMapApp to create maps and graphs. Use data to infer past climate conditions based on current vegetation distributions.
Cool Cores Capture Climate Change
DATA: ANDRILL Sediment Core Data. TOOL: Paleontological Stratigraphic Interval Construction and Analysis Tool (PSICAT). SUMMARY: Create graphic models of sediment cores based on data provided by ANDRILL scientists to demonstrate evidence of climate change over Earth's Geologic Time.
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Exploring Sugarloaf Cove: Investigating the Geology of Lake Superior's North Shore.
Matt Winbigler, Cloquet Middle School, Cloquet, Minnesota
This activity is a field investigation where students make observations of the pebble beach, lava flows, and wetland restoration at Sugarloaf Cove to generate questions to be addressed throughout the earth science curriculum.