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Evolution of Dinosaur Art

January 8th, 2012 | Comments Off | Posted in Geology.com

An post on the Smithsonian blog titled “Creating the Age of Reptiles” explores Rudolph Zallingers “Age of Reptiles” painting and its influence on dinosaur paleontology.

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Spectacular Fossils of the Green River Formation

October 17th, 2011 | Comments Off | Posted in Geology.com

Some of the most spectacular Eocene fossils are found in the Green River Formation of Colorado , Utah and Wyoming where fish, insects, plants and animals were preserved in intermountain lakes while the Rocky Mountains were still growing.

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Fossil Thalattosaur Found in Alaska

July 31st, 2011 | Comments Off | Posted in Geology.com

Quick excavations were done to recover a fossil thalattosaur that was only exposed during low tide at certain times of the year. The University of Alaska Museum of the North is now preparing the marine reptile for study.

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The Oldest Evidence of Biomineralization?

June 8th, 2011 | Comments Off | Posted in Geology.com

“They hauled the rocks back to Cambridge and made a surprising discovery: The ancient carbonate contained hundreds of incredibly well-preserved fossils resembling tiny, shield-like plates. The 700-million-year-old fossils Cohen found may be the oldest evidence of biomineralization.” Quoted from the MIT press release

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Insect Fossil: 315 Million Years Old

April 10th, 2011 | Comments Off | Posted in Geology.com

The typical fossil of ancient insects are fragments of their wings. A body impression of an insect that lived about 315 million years ago has been found in Massachusetts .

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Climate Change and Mass Extinctions

February 2nd, 2011 | Comments Off | Posted in Geology.com

About 450 million years ago, Earth suffered the second-largest mass extinction in its history—the Late Ordovician mass extinction, during which more than 75 percent of marine species died. A team led by researchers at the California Institute of Technology has discovered new details supporting the idea that the mass extinction was linked to a cooling climate.

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Cloning an Extinct Mammoth?

January 18th, 2011 | Comments Off | Posted in Geology.com

A team of researchers hope to develop a method that will enable them to implant DNA from a mammoth carcass into the egg of an African elephant to produce a mammoth embryo.

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Fossil Day Art Contest Winners

December 21st, 2010 | Comments Off | Posted in Geology.com

Here’s your chance to see some great fossil art. An exhibit of winning pictures from the National Fossil Day art contest sponsored by the National Park Service.

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Incredible Fossils of the Soom Shale

December 3rd, 2010 | Comments Off | Posted in Geology.com

“The mystery of how an abundance of fossils have been marvellously preserved for nearly half a billion years in a remote region of Africa has been solved by a team of geologists from the University of Leicester’s Department of Geology.” Quoted from the University of Leicester press release.

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Life in the Rockies During the Ice Age

November 25th, 2010 | Comments Off | Posted in Geology.com

A heavy equipment operator realized that he had uncovered some bones while expanding a reservoir near the Aspen/Snomass ski resort in Colorado. Since then paleontologists have identified 22 species from the site which include mastodon, mammoth, bison, ground sloth and a complete Ice Age deer.

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