4800万岁长腿老爹的发现,其彩虹般的金属外观完好无损
A new study involving Christian Bartel and Jason Dunlop from the Museum für Naturkunde Berlin and Sonja Wedmann from the Senckenberg Forschungsstation Grube Messel describes several 48-million-year-old daddy longlegs (harvestmen) from the Messel mine near
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