1988 insight book actually quotes from 1955!!! and 1976.....pathetic....last reference was 1990 Awake and there is a longer article in Feb of that years call What Happened to the Dinosaurs?
It is true that the radiocarbon clock has been employed, along with other modern methods, for dating the artifacts found. However, that this method is not completely accurate is evidenced in the following statement by G. Ernest Wright in TheBiblicalArchaeologist (1955, p. 46): "It may be noted that the new Carbon 14 method of dating ancient remains has not turned out to be as free from error as had been hoped. . . . Certain runs have produced obviously wrong results, probably for a number of reasons. At the moment, one can depend upon the results without question only when several runs have been made which give virtually identical results and when the date seemscorrectfromothermethodsofcomputation [italics ours]." More recently, TheNewEncyclopaediaBritannica (Macropaedia, 1976, Vol. 5, p. 508) stated: "Whatever the cause, . . . it is clear that carbon-14 dates lack the accuracy that traditional historians would like to have."—See CHRONOLOGY (Archaeological Dating).------Insight Book
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g9012/22p.28WatchingtheWorld *** Watching
the World
INACCURATE
DATINGFor decades, historians and paleontologists have often relied on radiocarbon dating to estimate the age of fossils. However, according to Time magazine, "those estimates, while valuable, are also known to be somewhat uncertain." The magazine added that "carbon 14 levels in the air—and thus the amount ingested by organisms—are known to vary over time, and that can affect the results of carbon dating." After comparing the results of a carbon-14 test with a uranium-thorium test, a group of geologists at the Lamont-Doherty Geological Laboratory in Palisades, New York, found that the "radiocarbon dates may be off by as much as 3,500 years—possibly enough to force a change in current thinking on such important questions as exactly when humans first reached the Americas."