Zetta- the 6th letter of the modern and classical Greek alphabet, denotes a value of seven (7) when used as a numeral. Examples: Zetta- Zetta is a decimal unit prefix in the metric system denoting a factor of 10 or . The prefix was added as an SI prefix to the International System of Units (SI) in 1991 and has the symbol Z. Zetta is evocative of the Latin numeral , meaning "seven". Therefore it was used to denote the seventh power of 1000. A prefix of the same value, "hepta", was informally introduced a few years before the promulgation of
Peta Nocona completely encompassed, every one fled his own way, and was hotly pursued and hard pressed. There are two distinct and very different stories about Peta Nocona's death. The first is that he died trying to escape with his wife and infant daughter, which is the generally believed story, and the one officially reported by Sul Ross. According to this story, seeing that the camp was hopelessly overrun, Chief Peta Nocona and Cynthia Ann Parker fled to the east up a creek bed. Reportedly, mounted behind Peta Nocona was a 15-year-old Mexican girl, while Cynthia Ann Parker carried her two-year-old child,