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:
-
Giving Tuesday
-
Where fire meets water
-
Let s celebrate cephalopods
-
Nature Photography Day
-
Wat Sri Sawai in Sukhothai Historical Park, Thailand
-
Stari Most in Mostar, Bosnia and Herzegovina
-
It s a good day to be green
-
Borrego Badlands
-
A glittering diamond in the rough
-
It’s Penguin Awareness Day
-
State funeral of Queen Elizabeth II
-
International Day of Peace
-
Stepping into autumn
-
Composite of photographs from the Apollo 15 mission
-
Smoking nights in Austria
-
Skyscraper Day
-
A giant relic in Java
-
Cheetah mother and cub
-
Happy Independence Day!
-
Unbearable cuteness
-
Bringing the moon to Earth
-
Go climb a tree
-
Infrared Jupiter, erupting Io
-
Taiwan yuhinas in Alishan National Scenic Area
-
Lake Peipus, Estonia
-
Celebrating Pi Day
-
Patriot Day
-
I see one!
-
Summer solstice
-
Rockin with the rockhoppers