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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World Migratory Bird Day
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To the 155th on the 155th
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The scene of a literary crime
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National Public Lands Day
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Hang Sơn Đoòng Cave, Vietnam
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Cannes, France, in the spotlight
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The Monastery of Roussanou, Greece
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International Day of the World s Indigenous Peoples
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A cliff-hanging complex of temples
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Colosseum, Rome, Italy
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Red-leaf hunting in Japan
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Christmas Bird Count
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In celebration of cats
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Burrowing owls
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White trilliums blooming in Ontario, Canada
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An opulent backdrop for a historic event
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Kjell Henriksen Observatory
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Napping away New Year s Day
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Aerial view of the Colorado River Delta in Mexico
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Happy trails for the 21st century
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In Sicily, history is everywhere
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Exploring the Pearl of the Atlantic
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Bournemouth beach huts
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Hemakuta Hill, Hampi, India
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Plate ice along Lake Superior, Grand Marais, Minnesota
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Moeraki Boulders, South Island, New Zealand
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Flying high on National Bird Day
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National Audubon Society s Christmas Bird Count
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St. Patrick’s Day in Ireland
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International Archaeology Day
Bing Wallpaper Gallery

