Though it looks like a fresco from ancient Greece, this is the fossilized remains of a fern found in Córdoba, Spain. The fossil dates back to the Carboniferous period, roughly 350 million years ago. This is a "compression fossil"—where a small amount of the original plant material was retained with the mineral deposits that helped form the impression. Why all the paleobotany talk? It"s National Fossil Day, and we’re excited! Whether you make a trip to your local natural history museum, trek off to a national park with a fossil exhibit, or just look at fossil photos on the web, we hope you find a fun way to celebrate National Fossil Day.
Paleontology meets art
Today in History
More Desktop Wallpapers:
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Skagit Valley Tulip Festival
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Arromanches-les-Bains for the 81st anniversary of D-Day
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A path lain with petals
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Songkran—Thai New Year
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A learning garden
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It s tree-climbing season
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Looking back at Yellowstone, 30 years after the fires
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Go Fly a Kite Day
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An improbable tribute for Towel Day
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Elbphilharmonie concert hall in Hamburg, Germany
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Gifford Pinchot National Forest
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Instant romance
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Red fox, Grand Teton National Park, Wyoming
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Finnish Independence Day
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Castle Square, Old Town, Warsaw, Poland
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Ring of fire solar eclipse
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Dashing through the snow
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A fortress in the sky
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Looking down upon Edinburgh
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Light show in the forest
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National Aviation Day
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Celebrating Chile’s Independence Day
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The meeting point of the winds
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Memorial Day
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Plitvice Lakes National Park in Croatia
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Zhangjiajie National Forest Park in Hunan Province, China
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It’s Canada’s national day
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World Sea Turtle Day
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Gentoo penguins in Antarctica
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Grab onto the handlebars, kid
Bing Wallpaper Gallery

