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Geotimes March 2005 Megan Sever |
Dinosaur-Eating Mammal Recent excavations in China's Liaoning province have uncovered a well-preserved complete skeleton of a dog-sized mammal, alongside a cat-sized mammal that had the remains of its last supper -- a young dinosaur -- fossilized in its stomach. |
Geotimes November 2007 |
The Little Dino That Could A flying dinosaur found in Mongolia is so small that it is overturning previous thinking about how and when dinosaurs evolved and took flight. |
Geotimes January 2006 Spencer G. Lucas |
The Three Faces of Dinosaurs Three images of dinosaurs tell a remarkable story of how paleontological discoveries have driven research that has shaped and reshaped paleontologists' understanding of of the most famous of all extinct creatures. |
Geotimes August 2004 Jay Chapman |
Fossil Fetus of Flying Reptile Unearthed The Liaoning specimens were located in lake deposits that were periodically smothered by volcanic ash, preserving the fossils in fine detail. The depth and quality of this fossil resource will continue to make Liaoning a paleontology hot spot in the future. |
Geotimes April 2004 Megan Sever |
Tracks in the Colorado Sand University of Colorado researchers recently made a stunning discovery on a golf course: several well-preserved mammal tracks from the age of the dinosaurs. |
Popular Mechanics November 16, 2009 Cassie Rodenberg |
The Top 8 Dinosaur Discoveries of 2009 For paleontologists who routinely discover new dinosaurs, a good set of eyes, geological know-how and a little luck remain the best tools. |
Geotimes September 2006 Kathryn Hansen |
Large Dinosaurs Ran Hot Size does matter -- at least when it comes to dinosaurs' body temperatures, according to new research. Using growth rate and age information gleaned from fossils, researchers have estimated likely body temperatures for dinosaurs of various sizes, as well as tyrannosaur survival rates. |
Geotimes July 2005 Megan Sever |
Dinosaur Links Meat-Eaters and Vegetarians A new dinosaur, called Falcarius utahensis, has provided a previously missing link between carnivorous and herbivorous therizinosaurs, which lived millions of years apart. |
Geotimes June 2005 Naomi Lubick |
Egg-Laying Dinosaurs Because of their three-pronged grasping claw configurations, oviraptors were named "egg thieves," but the dinosaurs' reputation has in recent years shifted from egg-stealing to egg-laying. And a new fossil from China illustrates this. |
Geotimes January 2006 Philip J. Curie |
Fine-Feathered Adventures in China Unearthing the Dragon: The Great Feathered Dinosaur Discovery by Mark Norell is as fine a dinosaur book as it is good travel literature. |
Geotimes May 2007 Kathryn Hansen |
Birds Evolve Small Genomes Pre-Flight The holes in fossil dinosaur bones are pointing out the holes in the theories of bird evolution. |
Geotimes October 2006 Carolyn Gramling |
David Fastovsky: Dinosaur Virtuoso The paleontologist has played the viola in some of the finest dinosaur fossil sites in the world. |
Geotimes February 2005 |
Paleontologist for a Day Over the last 10 years, approximately 6,000 visitors have participated in pay-to-dig programs and have found well-preserved remnants of Diplodocus, Camarasaurus, Apatosaurus and Allosaurus (the only meat-eater) fossils, as well as clues to the Jurassic environment. |
Science News September 10, 2005 |
Dinosaurs! The Smithsonian Institution's dinosaur website lets on-line visitors peruse through their collection as well as view the evolution of the dinosaur. |
Geotimes June 2006 Jennifer Yauck |
Ancient Bird Fossil Makes a Splash Recent expeditions in China have unearthed well-preserved fossils of an ancient bird that lived between 105 million and 115 million years ago. The fossils of the modern-looking bird suggest that today's birds may have originated from an aquatic ancestor. |
Geotimes August 2006 Kathryn Hansen |
Dwarfing Earth's Largest Dinosaur When compared to their counterparts today, animals and plants in the late Jurassic period, about 161 million to 145 million years ago, appear super-sized. Newly discovered dinosaur fossils show, however, that the largest animal to ever walk on Earth also came in a dwarfed version. |
Geotimes June 2004 Naomi Lubick |
Domed Dinos Made Love Not War In the 1950s, paleontologists hypothesized that dinosaurs with skulls shaped like bowling balls butted heads, much like sheep or other modern horned animals might. But a recent reassessment of some of these fossils revealed something quite different. |
Geotimes September 2006 Callan Bentley |
Summer Roadtrip: A Fossil Aquarium in Wyoming Fossil Butte National Monument is located in southwestern Wyoming, near the town of Kemmerer. It is the best place in the world to see freshwater lake fossils from 50 million years ago. |
Geotimes September 2003 Josh Chamot |
Dinosaur skeletons in the closet More than 20 years after unearthing a 215 million-year-old skeleton, paleontologists are realizing the value of their find. |
Science News April 8, 2000 |
Trilobites to Go Extinct even before dinosaurs existed on Earth but extensively preserved in the fossil record... |
Geotimes June 2006 Kathryn Hansen |
Penguins Endure Extinction Event Fossil and genetic evidence suggest that penguin ancestors living about 65 million years ago survived even more extreme conditions than they do today, including the impact that may have led to the demise of the dinosaurs. |
Science News July 31, 2004 |
From the July 28, 1934, Issue Twelve Swamp Dinosaurs Found by Museum Party... Old Violin Makers' Secrets Revealed by x-Ray Analysis... Cancer Caused by Virus Present in Even Normal Cells... |
Smithsonian May 2006 Helen Fields |
Dinosaur Shocker New observations could shed light on how dinosaurs evolved and how their muscles and blood vessels worked. And the new findings might help settle a long-running debate about whether dinosaurs were warmblooded, coldblooded -- or both. |
Geotimes December 2005 Megan Sever |
Correcting the Fossil Record Recently, paleontologists have been working on ways to fill in gaps in life's diversity record, and some researchers are finding that climate change -- including greenhouse gas warming -- may play a pivotal role in preserving fossil assemblages. |
Geotimes August 2007 Kathryn Hansen |
Dino Pose Discloses Cause of Death Dinosaur fossils reveal skeleton after skeleton posed with back arched and head and tail thrown back, and new research is finally revealing what caused such tortuous death poses. |
Geotimes March 2004 |
Dinosaurs in the cold, dark Antarctic Washington, DC -- Paleontologists recently unearthed two Antarctic dinosaurs' skeletons, representing two new species from very different time periods on the southern continent. |
Chemistry World June 23, 2011 Hayley Birch |
Dinosaur smile reveals secret to staying cool The levels of rare carbon and oxygen isotopes in fossilised dinosaur teeth suggest that some dinosaurs had body temperatures comparable to modern mammals. |
Smithsonian November 2006 |
Wild Things: Life as We Know It The Dinosaurs Are Coming!... Timeworn Tot... It's a Snap... Observed... Listening to Luna... |
Geotimes February 2005 Martin & Case |
Fossil Hunting in Antarctica Expeditions to the continent of Antarctica has brought great information about animals in the distant past and show that the world, and particularly Antarctica, was much warmer around 70 million years ago compared to the present. |
Wired Damon Tabor |
Q and A: Jack Horner Wants to Re-Create T. Rex From Chickens Flip the right genetic switches in a chicken embryo and you just might hatch a baby dino. Paleontologist Jack Horner intends to do it. |
Inc. July 2009 Kasey Wehrum |
The Business of the Museum A look at companies that helped to create a dinosaur exhibit at Pittsburgh's natural history museum. |
Salon.com June 1, 2000 Donald D. Groff |
Digging for dinosaurs Our expert offers tips on family-oriented dino sites, historic Route 66 and Welsh bardic tourneys. |