MARGINS Mini-lesson CollectionHelp
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Exploring Styles of Extension in the Gulf of California
An introduction to processes associated with continental rifting, and resulting fault geometries and distributions, and lithospheric responses, using seismic data examples from the Gulf of California.
Role of Plate Motion Obliquity in Rifting
A module that uses Euler poles to describe the relative motion between the Baja Microplate and North American Plate, highlighting how the obliquity of rifting changes along strike in the Gulf of California.
The Plate Boundary Fault of the 2011 Tohoku Earthquake: Oceanic Provenance and Earthquake Genesis
This is one component of the Seismogenic zone Experiment Mini Lessons This mini lesson provides an example of how stratigraphy influences tectonics, and vice versa. The magnitude 9 Tohoku earthquake slipped a ...
Contemporary Climate Oscillations: ENSO and a case study of the Huanghe River
This module uses data of monthly mean sea level pressure from Tahiti and Darwin, Australia to calculate the Southern Oscillation Index (SOI) of El Niño-Southern Oscillation (ENSO) for comparison with the Huanghe River (China) discharge and correlated anthropogenic effects.
Bathymetry of Rifted Margins
This is one component of the Rupturing Continental Lithosphere suite of mini-lessons. Students investigate the morphology of rifted margins by creating topographic/bathymetric maps and profiles across the Red Sea ...
From Source to Sink: How Sediment Reflects the Journey from the Mountains to the Sea
This is one component of the Source to Sink Mini Lesson Set Continental margins are phenomenal places to study the modern sedimentary cycle because sediment in margin regions has been routed from mountains ...
Margin Morphology: Does Form Follow Function?
Students will use GeoMapApp to investigate variations in the geomorphology of continental margins both Passive and Active at various sites of the North American and South American continents. They will ...
Source to Sink Morphology, Sedimentation, and Anthropogenic Impact: Hudson System, New York
Familiarize students with the morphology of passive continental margins and their associated shelf valleys, submarine canyons and estuaries, and assess the anthropogenic impact.
Burial, compaction, and porosities in a subduction zone
In this activity, students look at how sediments compact as they are buried in a subduction zone and explore how rapid burial can lead to increased water pressure.
News Flash: MARGINS Discovery Student Presentations
Students describe MARGINS research results in a two to four minute oral class presentation. The assignment is appropriate for any class that covers topics related continental margins.