News tagged with jurassic period
Related topics: dinosaurs
Dinosaur with tiny arms unearthed in Argentina
Argentine experts have discovered the near-complete remains of a new species of Jurassic-era dinosaur that stood on its rear legs and had tiny arms, according to a leading paleontologist.
Other Sciences / Archaeology & Fossils
May 25, 2012 |
5 / 5 (2) |
0
Physicists investigate structural properties of spider webs
(PhysOrg.com) -- "Although the orb web of a spider is a lightweight structure, it seems to be a highly optimized structure, presumably as a result of evolution from the Jurassic period or earlier," explain ...
Feb 08, 2010 |
4.5 / 5 (25) |
3
|
Tracking a Jurassic reversal of the Earth's magnetic field
Roughly 180 million years ago, during the height of the Jurassic period, the Earth's magnetic field flipped, bringing the magnetic north pole once again into the Northern Hemisphere.
Space & Earth / Earth Sciences
May 17, 2012 |
4.5 / 5 (2) |
0
New fossil suggests dinosaurs not so fierce after all
(PhysOrg.com) -- A new species of dinosaur discovered in Arizona suggests dinosaurs did not spread throughout the world by overpowering other species, but by taking advantage of a natural catastrophe that ...
Other Sciences / Archaeology & Fossils
Oct 06, 2010 |
4.7 / 5 (18) |
47
|
Scientists complete color palette of a dinosaur for the first time
(PhysOrg.com) -- Deciphering microscopic clues hidden within fossils, scientists have uncovered the vibrant colors that adorned a feathered dinosaur extinct for 150 million years, a Yale University-led research ...
Other Sciences / Archaeology & Fossils
Feb 04, 2010 |
5 / 5 (22) |
1
|
'Missing link' pterosaur found in China
(PhysOrg.com) -- An international group of researchers from the University of Leicester (UK), and the Geological Institute, Beijing (China) have identified a new type of flying reptile - providing the first ...
Other Sciences / Archaeology & Fossils
Oct 13, 2009 |
4.2 / 5 (13) |
0
Plants mimic scent of pollinating beetles
The color and scent of flowers and their perception by pollinator insects are believed to have evolved in the course of mutual adaptation. However, an evolutionary biologist from the University of Zurich has ...
Apr 03, 2012 |
5 / 5 (1) |
0
|
Ammonites were probably eaten by fellow cephalopods
(PhysOrg.com) -- Fossilized ammonites found with bite marks in similar places on their shells suggest they were eaten by other cephalopods such as beaked squid, according to new research published in the Proceedings of ...
Other Sciences / Archaeology & Fossils
Dec 03, 2010 |
4.5 / 5 (8) |
2
|
World record find: Oldest evidence of lobsters living together discovered in gas shale
(PhysOrg.com) -- Discovering direct animal behavior from the fossil record can only be done in exceptional circumstances. Such circumstances exist in the German Posidonia gas shale from the Jurassic period ...
Other Sciences / Archaeology & Fossils
Mar 08, 2012 |
5 / 5 (11) |
1
|
Salamander found in China oldest of its kind
(PhysOrg.com) -- Six salamander specimens were found in an ancient dry lakebed in China recently and now the team of Ke-Qin Gao from Peking University and Neil H. Shubinb of the University of Chicago has identified ...
Other Sciences / Archaeology & Fossils
Mar 13, 2012 |
4.4 / 5 (5) |
0
|
Plesiosaur a victim of shark attack
(PhysOrg.com) -- An 85 million-year-old plesiosaur fossil has been found with over 80 shark's teeth, suggesting the animal was the victim of sharks in a feeding frenzy. The find is perhaps the most spectacular example of ...
Other Sciences / Archaeology & Fossils
Oct 06, 2009 |
4.4 / 5 (8) |
0
Long-held belief debunked: Cycad is not a 'Dinosaur Plant'
(PhysOrg.com) -- The widely held belief today's cycads are 'dinosaur plants' and were around during dinosaur times has been categorically debunked in a breakthrough study of international significance.
Oct 20, 2011 |
4.6 / 5 (9) |
0
|
Extinction runs in the family
(PhysOrg.com) -- Global calamities like the one that doomed most dinosaurs forever alter the varieties of life found on Earth, but new research shows that it doesn't take a catastrophe to end entire lineages. ...
Aug 06, 2009 |
4.7 / 5 (11) |
3
Long-necked dinos didn't reach for the skies
A fondly-held belief about long-necked sauropods, the giant four-footed dinosaurs beloved of monster movies and children, is most probably untrue, a dino expert said on Wednesday.
Mar 31, 2009 |
4.8 / 5 (8) |
22
New 'missing link' dinosaur discovered in Argentina
Fossils of a recently discovered dinosaur species in Argentina is a "missing link" in the evolution of the long-necked giants that roamed the earth millions of years ago, paleontologists said.
Other Sciences / Archaeology & Fossils
Mar 23, 2011 |
5 / 5 (7) |
8
