
Analog | Old World Anomalies, The Hoover Dam, & The Petrified Past
Cataclysmic Events and Buried Civilizations of the American Southwest
The discussion shifts to a hypothesized cataclysmic event occurring between the late 1700s and mid-1800s that buried advanced civilizations in the American Southwest. Analog suggests that multiple layers of culture exist underground, with each deeper layer appearing more technologically advanced than the one above it. He notes that modern Native American populations often lived on top of these buried ruins with little knowledge of the previous inhabitants' origins.

