News tagged with marine geology
Whales in the desert: Fossil bonanza poses mystery
(AP) -- More than 2 million years ago, scores of whales congregating off the Pacific Coast of South America mysteriously met their end.
Other Sciences / Archaeology & Fossils
Nov 19, 2011 |
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Terrestrial biodiversity recovered faster after Permo-Triassic extinction than previously believed
While the cause of the mass extinction that occurred between the Permian and Triassic periods is still uncertain, two University of Rhode Island researchers collected data that show that terrestrial biodiversity recovered ...
Space & Earth / Earth Sciences
Oct 10, 2011 |
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China sub makes first dive to below 5,000m
A Chinese submersible conducted the country's deepest manned dive Tuesday in the latest technological milestone for China, which theoretically puts most of the ocean floor's vast resources within its reach.
Space & Earth / Earth Sciences
Jul 26, 2011 |
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This is what the margins of the Ebro looked like 6 million years ago
A Spanish research team, using 3D reflection seismology, has for the first time mapped the geomorphological features of the Ebro river basin between five and six million years ago. The images obtained show ...
Space & Earth / Earth Sciences
Jun 02, 2011 |
4.5 / 5 (2) |
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Study finds common ground for ecosystems and fishing in Northwest Mexico
Researchers at Scripps Institution of Oceanography at UC San Diego have completed a new study on the geography of commercial fisheries in Northwest Mexico and the results could have far-ranging implications ...
Jan 27, 2011 |
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Species loss tied to ecosystem collapse and recovery
The world's oceans are under siege. Conservation biologists regularly note the precipitous decline of key species, such as cod, bluefin tuna, swordfish and sharks. Lose enough of these top-line predators (among ...
Space & Earth / Earth Sciences
Jan 10, 2011 |
5 / 5 (6) |
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Rolling the dice with evolution: Massive extinction will have unpredictable consequences
(PhysOrg.com) -- New research by Macquarie University palaeobiologist, Dr John Alroy, predicts major changes to the rules of evolution as we understand them now. Those changes will have serious consequences for future biodiversity ...
Sep 03, 2010 |
4.9 / 5 (14) |
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Warm-blooded sea reptiles of the Jurassic
(PhysOrg.com) -- New evidence shows that reptiles roaming the oceans at the time of the dinosaurs could maintain a constant body temperature well above that of the surrounding water.
Other Sciences / Archaeology & Fossils
Jun 10, 2010 |
4.7 / 5 (9) |
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Fla. ridges' mystery marine fossils tied to rising land, not seas
Sea level has not been as high as the distinctive ridges that run down the length of Florida for millions of years. Yet recently deposited marine fossils abound in the ridges' sands.
Space & Earth / Earth Sciences
Jun 01, 2010 |
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Fossil find fills in picture of ancient marine life
Paleontologists have discovered a rich array of exceptionally preserved fossils of marine animals that lived between 480 million and 472 million years ago, during the early part of a period known as the Ordovician. ...
Other Sciences / Archaeology & Fossils
May 13, 2010 |
4.9 / 5 (9) |
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Scientists refine, redefine seawater equation
This summer, one of the world's leading ocean science bodies, the United Nations Educational, Scientific and Cultural Organization's (UNESCO's) and Intergovernmental Oceanographic Commission (IOC) adopted ...
Space & Earth / Earth Sciences
Jul 31, 2009 |
4 / 5 (4) |
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