Rejected! Saginaw Bay as an extraterrestrial impact location @Antonio_Zamora
Rejected! Saginaw Bay as an extraterrestrial impact location  @Antonio_Zamora
Uploaded October 2023 | Updated September 2026, 1 hour ago
This presentation discusses the rejection by some geologists of Saginaw Bay as an extraterrestrial impact location 12,900 years ago. The major objection is that Saginaw Bay was not covered with ice at that time, and thus, no glacier ice boulders could have been launched from that location by an extraterrestrial impact.


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

Glacier simulation:
https://phet.colorado.edu/sims/cheerpj/glaciers/latest/glaciers.html?simulation=glaciers
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Antonio Zamora |

Rejected! Saginaw Bay as an extraterrestrial impact location

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