The Mound Builders The Toltec Mounds is a group of earthworks, in the lower Mississippi Valley, constructed by the Indians that lived in the region durring the Middle Ages http: //asms.k12.ar.us/armem/hopper/Builders.htm
The Moundbuilders Along Mississippi's scenic Natchez Trace Parkway sits an immense flat-topped platform 35 feet high, spanning eight acres. Emerald Mound, the second largest ceremonial earthwork in the United States http: //cr.nps.gov/archeology/feature/BUILDER.H...
Dinosaurs