News tagged with dinosaur teeth
Scientists study hands of fearsome, meat-eating dinosaur
(PhysOrg.com) -- 66 million years ago, the fearsome, meat-eating dinosaur Majungasaurus crenatissimus prowled the semi-arid lowlands of Madagascar. Its powerful jaws bristled with bladelike teeth, and its st ...
Other Sciences / Archaeology & Fossils
Jan 11, 2012 |
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Teeth study shows big dinosaurs trekked for food
What did giant plant-munching dinosaurs do when they couldn't find enough to eat in the parched American West? They hit the road. An analysis of fossilized teeth adds further evidence that the long-necked ...
Other Sciences / Archaeology & Fossils
Oct 26, 2011 |
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The new T. rex: A leech with an affinity for noses
A new leech species with ferociously large teeth -- recently discovered in noses of children that swam in Peruvian rivers -- is providing insight into the evolutionary relationships among all the leeches that ...
Other Sciences / Archaeology & Fossils
Apr 14, 2010 |
3.6 / 5 (8) |
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Dino tooth sheds new light on ancient riddle
Microscopic analysis of scratches on dinosaur teeth has helped scientists unravel an ancient riddle of what a major group of dinosaurs ate- and exactly how they did it!
Other Sciences / Archaeology & Fossils
Jun 29, 2009 |
4.9 / 5 (8) |
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Search results for dinosaur teeth
Winged dinosaur Archaeopteryx dressed for flight
Since its discovery 150 years ago, scientists have puzzled over whether the winged dinosaur Archaeopteryx represents the missing link in birds' evolution to powered flight. Much of the debate has focused on the ...
Other Sciences / Archaeology & Fossils
Jan 24, 2012 |
4.8 / 5 (4) |
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Study of fish fossil shows that 'head-first' diversity drives vertebrate evolution
The history of evolution is periodically marked by explosions in biodiversity, as groups of species try out a wide range of shapes and sizes. With a new analysis of two such adaptive radiations in the fossil ...
Dec 20, 2011 |
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Findings show ancient birds died in flash flood
(PhysOrg.com) -- During a presentation at the Society of Vertebrate Paleontology's 71st annual Meeting in Las Vegas, researchers Gareth Dyke and Darren Naish from the University of Southampton presented their findings of ...
Other Sciences / Archaeology & Fossils
Nov 14, 2011 |
5 / 5 (3) |
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Giant prehistoric crocodile ;shieldcroc; identified
(PhysOrg.com) -- A scientist working in Canada studying a part of a head of a dinosaur found some ten years ago in Morocco, has uncovered what may be the great granddaddy of all modern crocs. The ancient beast, ...
Other Sciences / Archaeology & Fossils
Nov 10, 2011 |
4.5 / 5 (4) |
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'Sabre-toothed squirrel': First known mammalian skull from Late Cretaceous discovered in South America
Paleontologist Guillermo Rougier, Ph.D., professor of anatomical sciences and neurobiology at the University of Louisville, and his team have reported their discovery of two skulls from the first known mammal ...
Other Sciences / Archaeology & Fossils
Nov 02, 2011 |
4.8 / 5 (6) |
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Komodo dragon has 'pussycat' bite but plenty of punch
(PhysOrg.com) -- The world’s largest lizard – the Komodo Dragon – has an astonishingly weak bite, but a new study has revealed that the key to its killing power is a lethal combination of poison, ...
Oct 21, 2011 |
3.8 / 5 (4) |
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Toothed pterosaur: Tiny fossil fragment reveals giant-but-ugly-truth
New research from the Universities of Portsmouth and Leicester has identified a small fossil fragment at the Natural History Museum, London as being part of a giant pterosaur – setting a new upper limit ...
Other Sciences / Archaeology & Fossils
Oct 13, 2011 |
4.6 / 5 (9) |
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New technologies challenge old ideas about early hominid diets
New assessments by researchers using the latest high-tech tools to study the diets of early hominids are challenging long-held assumptions about what our ancestors ate, says a study by the University of Colorado ...
Other Sciences / Archaeology & Fossils
Oct 13, 2011 |
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Improving evolutionary Tree of Life: Study provides robust molecular phylogeny for mammalian families
An international research team led by biologists at the University of California, Riverside and Texas A&M University has released for the first time a large and robust DNA matrix that has representation for ...
Sep 22, 2011 |
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Primitive birds shared dinosaurs' fate
A new study puts an end to the longstanding debate about how archaic birds went extinct, suggesting they were virtually wiped out by the same meteorite impact that put an end to dinosaurs 65 million years ...
Other Sciences / Archaeology & Fossils
Sep 19, 2011 |
5 / 5 (3) |
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List of search results for dinosaur teeth
