Piltdown Man

Piltdown Man (Eoanthropus dawsoni) was a hoax or sniggle which may have been perpetrated by Charles Dawson[?] (and/or others) on paleontologists from November 1912 until 1953.

Dawson claimed to have discovered an ancient hominid skull in Piltdown quarry, Sussex, England. The find was written up by mainly British paleontologists as the 'missing link' between ape and man. There was considerable scepticism until a second similar skull (Piltdown II) was reported uncovered in 1915. However later hominid finds revealed Piltdown man to be more and more of an anomaly and by the late 1930s it was effectively ignored. Following fluorine absorption tests[?] in 1949 and redating of the Piltdown gravel beds it was finally revealed as a hoax in 1953.

It consisted of the skull of a medieval human, the 500-year-old lower jaw of a Sarawak orangutan and chimpanzee fossil teeth. To aid to the apperence of age the bones were stained with a iron solution and chromic acid. To remove the evidence for the lack of fit the jawbone was carefully broken and the teeth filed and patched to fit.

The survival of the hoax for forty years was largely down to luck. While the discoverers were well respected, and the skull matched expectations (brain development before the jaw) and was well forged for its time it was quickly shown to be out of place and was ignored, but not dismissed as a forgery.

Assigning responsibility for the hoax has been a minor academic industry for a number of years. Charles Dawson was naturally the prime suspect, but a number of prominent persons had been to the site at various times, including Arthur Conan Doyle and Pierre Teilhard de Chardin, and various theories were proposed naming them. The general idea was that a practical joke had been played on Dawson, or on paleontologists generally, but the locking away of the specimen had prevented immediate discovery, and the huge publicity for the discovery had caused the hoaxer to keep silent.

The perpetrator has never been discovered with absolute certainty, and, short of finding a diary recording the forging, never will, but the candidate on whom most suspicion has recently fallen is one Martin A.C. Hinton. In 1970, a trunk bearing his name and containing letters to him was discovered in storage at the Natural History Museum in London: the trunk also contained animal bones and teeth that had been carved and stained in a manner identical to the Piltdown artifacts.

External links

• The Piltdown Plot: http://www.clarku.edu/~piltdown/
• Archæological Forgeries: http://www.sniggle.net/archforg.php