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"Extraordinary claims require extraordinary evidence. That's why we're trying to downplay a lot of the media attention right now," Lewis said. "For all we know, this is just a turtle bone, and a lot of people are going to be very disheartened." Under the best circumstances, the analysis would take two weeks. If scientists have trouble with the sample, that time frame could stretch into months, Lewis said. "Ancient DNA is incredibly unpredictable," he said. Other material recovered this year also suggested the presence of Westerners at the isolated island site: Someone carried shells ashore before cutting them open and slicing out the meat. Islanders cut the meat out at sea. Bottles found nearby were melted on the bottom, suggesting they had been put into a fire, possibly to boil water. (A Coast Guard unit on the island during World War II would have had no need to boil water.) Bits of makeup were found. The group is checking to see which products Earhart endorsed and whether an inventory lists specific types of makeup carried on her final trip. A glass bottle with remnants of lanolin and oil, possibly hand lotion. In 2007, the group found a piece of a pocket knife but didn't know whether it was left by the Coast Guard or castaways. This year, it found the shattered remains of the knife, suggesting someone had smashed it to extract the blades. Gillespie speculated a castaway used a blade to make a spear to stab shallow-water fish like those found at the campsite. Following Earhart's disappearance, distress signals picked up by distant ships pointed back to the area of Nikumaroro Island, but while pilots passing over saw signs of recent habitation, the island was crossed off the list as having been searched, Gillespie said. In 1940, a British overseer on the island recovered a partial human skeleton, a woman's shoe and an empty sextant box at what appeared to be a former campsite, littered with turtle, clamshell and bird remains. Thinking of Earhart, the overseer sent the items to Fiji, where a British doctor decided they belonged to a stocky European or mixed-blood male, ruling out any Earhart connection. The bones later vanished, but in 1998, Gillespie's group located the doctor's notes in London. Two other forensic specialists reviewed the doctor's bone measurements and agreed they were more "consistent with" a female of northern European descent, about Earhart's age and height. On their own visits to the island, volunteers recovered an aluminum panel that could be from an Electra, another piece of a woman's shoe and a "cat's paw" heel dating from the 1930s; another shoe heel, possibly a man's, and an oddly cut piece of clear Plexiglas. The sextant box might have been Noonan's. The woman's shoe and heel resemble a blucher-style oxford seen in a pre-takeoff photo of Earhart. The plastic shard is the exact thickness and curvature of an Electra's side window.
The body of evidence is intriguing, but Gillespie insists the team is "constantly agonizing over whether we are being dragged down a path that isn't right.".
[Associated
Press;
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