The World's Largest Underwater Cave in Mexico is Filled With Ancient Mayan Treasures, Baffles Experts Explorers as a part of ...
On the edge of a small cornfield near the ruined Maya ... the water at the bottom of this nondescript natural well, or cenote, had acted as a sacred sundial and timekeeper for the ancient Maya ...
In 700-800 C.E., the ancient ... adding water, then brushing the mixture onto clay. Once fired, the slip was slightly elevated and glossy. This particular style prevailed between 200-600 C.E., the ...