The Lost Worlds of Planet Earth Ortelius hypothesized the idea that land masses may have been connected in the past, Alfred Wegener who hypothesized the idea of a super-continent Pangaea and continental drift despite the prevailing idea of flooded land-bridges at the time, and Bruce C. Heezen and Marie Tharp who discovered the Mid-Atlantic Ridge that supported the theory of plate tectonics. Tyson describes how the landmasses of the earth lay atop the mantle, which moves due to the motion and heat of the earth's outer and inner core. Tyson moves on to explain the asteroid impact that initiated the Cretaceous–Paleogene extinction event, leaving small mammals
The Legend of Zelda: A Link to the Past The Legend of Zelda: A Link to the Past The Legend of Zelda: A Link to the Past is an action-adventure video game developed and published by Nintendo for the Super Nintendo Entertainment System video game console. It is the third installment in "The Legend of Zelda" series and was released in 1991 in Japan and 1992 in North America and Europe. The plot of "A Link to the Past" focuses on Link as he travels on a journey to save Hyrule, defeat Ganon and rescue maidens related to the Sages. "A Link to the Past" uses a 3/4 top-down