The Cycle Of Cosmic Catastrophes: How A Stone-a... May 2026

: Puzzling elliptical depressions along the U.S. Atlantic coast that the authors link to the impact event.

: This catastrophe is cited as the primary cause for the sudden disappearance of North American megafauna, such as mammoths and saber-toothed tigers, as well as the collapse of the Paleo-Indian Clovis culture.

: Distinctive carbon-rich soil layers found at numerous sites, which the authors believe represent the fallout from global wildfires and flooding. Scientific Reception The Cycle of Cosmic Catastrophes: How a Stone-A...

: The authors connect scientific data to global oral traditions, suggesting that ancient legends of worldwide floods and "Thunderbirds" are actually eyewitness accounts of these cosmic impacts.

In the book , authors Richard Firestone, Allen West, and Simon Warwick-Smith argue that a prehistoric cosmic event approximately 13,000 years ago triggered the end of the last Ice Age and caused mass extinctions. They propose that a large comet fragmented in Earth's atmosphere, leading to global fires, floods, and sudden climate shifts. Key Claims and Findings : Puzzling elliptical depressions along the U

The Cycle of Cosmic Catastrophes: How a Stone-Age Comet Changed the Course of World Culture

This book is available through various retailers, including Amazon , Barnes & Noble , and the publisher Inner Traditions . Go to product viewer dialog for this item. : Distinctive carbon-rich soil layers found at numerous

: Discoveries of radioactive mammoth bones and magnetic microspherules in specific sediment layers.