Cedar Parkbr/Williamson County, Texasbr/30 32.415' N 97 46.332' Wbr/br/Text: In this vicinity is a prehistoric archeological site discovered in 1973 by a team of State Highway Department archeologists. Scientific excavations have produced evidence that this site was a major camping ground for prehistoric people, particularly during the Archaic Period (2,000 to 8,000 years ago). More than 150 fireplaces, numerous projectile Plainview points, and several types of spear points have been uncovered. In 1982, archeologists discovered the skeleton of a human female, 10,000 to 13,000 years old, that became known as Leanderthal Lady.