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■ Hidden Earth Part 2 - In the Equatorial Sea, there are many spectacular views formed by the erosion of limestone in the Gangwon and Chungcheong regions. The limestone deposited in the shallow seas of the Paleozoic Era 500 million years ago has risen. Paleomagnetic research surprisingly proves that the Korean Peninsula was located south of the equator 500 million years ago. The movement of the continents is concretized through trilobites. Through indigenous trilobites, we report on the spot that [Bhutan-Northwestern Australia-Taebaek] were adjacent areas connected by the continental shelf. The small trilobites that roamed the Paleozoic seas not only provide clues to the restoration of paleogeography, but also the calcium carbonate in which their remains accumulated has become the source of limestone, marble, cement mines, and cave formations, leaving behind a unique landscape. ※ This video is [KBS Grand Project Hidden Earth Korean Peninsula 3 Billion Years - In the Equatorial Sea] that aired on March 3, 2023. #Environment #Documentary #KBS