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
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Wild and Scenic Rivers Act
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International Day for Monuments and Sites
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Celebrating Labor Day
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Headed to the High Country
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And the skies filled with bats…
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A little blue
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Mona Vale Rockpool, Sydney, Australia
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Racers pushing past sunflowers in the 2018 Tour de France
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Neuschwanstein and Hohenschwangau castles, Bavaria, Germany
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International Sloth Day
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Sands of time
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Welcome to Scotland s garden
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A most sincere pumpkin patch
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Hoh Rain Forest, Olympic National Park, Washington
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World Nature Conservation Day
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Black-naped monarch
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Bungle Bungle Range in Purnululu National Park, Australia
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Bowling Ball Beach in Mendocino County, California
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A wetland in Västmanland, Sweden
Bing Wallpaper Gallery

