The “Great American Incognitum” Monster
December 5, 2025
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0:47Now PlayingThe “Great American Incognitum” Monster
YouTube Description
as posted by the channelEarly naturalists compared the jaw of a modern African elephant with the massive jaws and molars of the American mastodon.
Before extinction was understood, the creature was dubbed the Great American Incognitum...an unknown monster believed to be carnivorous based on its enormous teeth. Explorers were instructed to capture one if they ever encountered it.
By then, of course, the mastodons were long gone, leaving only the mystery behind.
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