October 17, 2008—Fossil hunters searching woods behind a suburban shopping mall have scored a basement bargain: a piece of rock with the oldest known impression of a flying insect (above).
马萨诸塞州的化石搜集团队，在城郊商场后面的树林里搜寻的时候，发现了这块印有古老昆虫足迹的化石。 按专家的说法，这好比“中了彩票大奖”。
Biggest Fossil Spider Drove Insect Evolution?
最大的蜘蛛化石引导昆虫演化？
Biggest Fossil Spider Drove Insect Evolution?
最大的蜘蛛化石引导昆虫演化？
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