5,000-year-old remnants of this snack have been found in a cave in the Southwest
Archaeologists found the 5,500 year old bones of a Stone Age child and ... is one 
of the country's most important cave regions but has not been... [DOC] [TLE] POPCORN in Iowa - Iowa Food & Fitness [PAR] other remnants, many kernels were found, a few which had been popped.