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Emergent Models in Google Earth
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 ...

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Bioturbation Exercise
Ronald Martin, University of Delaware
Students are given data for three unidentified hypothetical environments and asked to determine the relative effects of mixed layer thickness, sediment accumulation rate, and bioturbation rate based on a simple ...

Investigation of micropaleontological and paleomagnetic data
Stephen Schellenberg, San Diego State University
Micropaleontological and paleomagnetic data are investigated to construct an integrated biomagnetostratigrahic age model for an Ocean Drilling Program site. Investigation emphasizes the complementary nature of ...

Character coding
Jeff Wilson, University of Texas at Brownsville, The
Learning about the different ways the morphological variation can be coded into phylogenetic character data, with emphasis on the limitations and assumptions of each.

Faint Young Sun, Radiocarbon dating
Mea Cook, Williams College
This problem set follows lectures and readings on (1) the Stefan-Boltzmann equation and the greenhouse effect in an n-layer atmosphere and (2) radiometric dating. The goal is for the students to apply equations ...

Calculating the radius of the Earth
Basil Tikoff, UW Madison
Science students often have difficulty thinking about large spatial scales. The purpose of the exercise is to redo Eratosthenes' calculation of the radius of the Earth using data from to sites in ancient Egypt. The excercise teaches about the methodology of science - how Eratothenes figured it out - rather than worried about what the "right" answer is. It can also be used to discuss the role of models in geological thinking.

The science behind Plate Tectonics
John Weber, Grand Valley State University
Plate tectonics is a quantitative, robust and testable, geologic model describing the surface motions of Earth's outer skin. It is based on real data and assumptions, and built using the scientific method. New ...