This ancient dinosaur tooth was exposed for the first time after it was found in a lake in Brazil

BICUPIDTTOOTH tooth, exposed for first time, was exposed in a Lake Titicaca lake, according to researchers from the University of Florida.The fossilized tooth is about the size of a small toothpick and was discovered by divers working in a nearby lake.The tooth was collected by divers last month after being discovered in a large, shallow …