Uploaded September 2023 | Updated September 2026, 41 minutes ago

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This presentation discusses the Carolina Bays in Iowa and what their orientations toward Lake Superior imply about the formation of the Great Lakes.

The Neglected Carolina Bays: Ubiquitous Geological Evidence of a Cataclysm.
Amazon: amzn.to/3uTRDsZ

A. Zamora, A model for the geomorphology of the Carolina Bays, Geomorphology, 282, 209–216. (2017), DOI 10.1016/j.geomorph.2017.01.019
doi.org/10.1016/j.geomorph.2017.01.019

Carolina Bay Survey. LiDAR Visualization Tool using Google Earth by Michael Davias. cbaysurvey.cintos.org

Python programs for least squares fitting of ellipses.
github.com/citpeks/Carolina-Bays-least-squares-ellipse-fitting