MARGINS Mini-lesson Collection
Subject: Geology
Resource Type: Activities
Grade Level
MARGINS Initiative
Results 1 - 10 of 54 matches
Accretionary vs. erosive subduction margins
This module examines the nature and variability of subduction margins through examination of data sets that document subduction zone inputs, deformation, and resulting morphology in different settings.
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Overview: The Subduction Factory Mini-lessons
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Overview: Rupturing Continental Lithosphere Mini-Lesson Sequence
An examination of two contrasting rifted margins: the Red Sea and Gulf of California, leading to identification of similarities and differences associated with rifting and lithospheric rupture in each setting.
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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 ...
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Role of Sedimentation in Rifting
A module in which students use field and geophysical measurements and observations of Gulf of California basins to calculate isostasy and its controls.
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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.
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Subduction zone metamorphism
This module introduces students to subduction zone metamorphism through the examination of rock samples, calculating P-T-t paths, and comparing them to thermal model predictions of P-T paths.
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Sediments and carbon burial on the continental margins
This lesson explores factors that control the character and fate of carbon delivered by rivers from the continents to the oceans, using mapped characteristics and data from 12 different rivers, including the MARGINS Waipaoa and Fly systems.
Holocene Optimum: A time of massively increased sediment discharge for Asian Rivers
This is one component of the Source to Sink Mini Lesson Set This module is part of a larger set of mini-lessons that explores the variations in water and particulate mass flux from rivers that result from changing ...
Central American Arc Volcanoes, Petrology, and Geochemistry
This module teaches basic concepts in igneous petrology through relating hand specimen identification of lavas to major element geochemistry, using the Central American volcanic arc as an example.