Dinosaur extinction controversy continues

February 2nd, 2006 Tyrannosaurus

The seemingly never-ending controversy concerning the demise of dinosaurs some 65 million years ago is showing no signs of resolution.

Efforts to identify what wiped out the creatures is being confused by evidence of massive volcanic activity in India at the same time, and a fossil record suggesting dinosaurs might have disappeared gradually as the Earth's climate and geology changed over millions of years, the London Telegraph reported Thursday.

The controversy has been centered on a paper written by Peter Schulte of the University of Nuernberg and colleagues in the journal Sedimentary Geology. They say two cores drilled in Brazos, Texas, provide support for the asteroid-impact theory.

But critics, such as Princeton University Professor Gerta Keller, accuse Schulte and his associates of "ignoring scientific methods," making claims with "no basis in fact" and "circular reasoning."

The Telegraph noted the only thing upon which all scientists agree is that the dinosaurs became extinct.

Copyright 2006 by United Press International


print this article email this article download pdf blog this article bookmark this article     Digg this Stumble it share on Facebook share on Reddit add to delicious save to Yahoo! bookmarks
2.2/5 after 17 votes


February 2nd, 2006 all stories
Other Sciences /

Comments: 0
Rank: 2.2/5 after 17 votes

  • Stumble this up

  • Digg this

  • Share it:
  • share on Facebook
  • share on MySpace
  • share on Slashdot
  • rss-newsfeed
  • share on Google
  • share on Reddit
  • add to delicious
  • save to Yahoo! bookmarks
  • share on Windows Live
  • Add to Mixx!
Rating: 2.2/5 after 17 votes

  • Related Stories

  • Beaked, bird-like dinosaur tells story of finger evolution
    created Jun 17, 2009 | popularity not rated yet | comments 0
  • Geoscientist offers new evidence that meteorite did not wipe out dinosaurs
    created May 04, 2009 | popularity not rated yet | comments 0
  • X-rays used to reveal secrets of famous fossil
    created Feb 15, 2009 | popularity not rated yet | comments 0
  • Prehistoric mystery organism verified as giant fungus
    created Apr 23, 2007 | popularity not rated yet | comments 0
  • Wright Brothers Upstaged! Dinos Invented Biplanes
    created Oct 19, 2005 | popularity not rated yet | comments 0

Tags


  • Physicists Demonstrate Quantum Memory with Matter Qubits
    Physicists Demonstrate Quantum Memory with Matter Qubits
    Physics / General Physics
    created Jul 03, 2009 | popularity 4.4 / 5 (17) | comments 1
  • 'Holey' Nanosheets for Wastewater Dye Removal
    Nanotechnology / Nanomaterials
    created Jul 01, 2009 | popularity 5 / 5 (5) | comments 1
  • Jellyfish Robot Swims Like its Biological Counterpart
    Jellyfish Robot Swims Like its Biological Counterpart
    Electronics / Robotics
    created Jun 26, 2009 | popularity 4.4 / 5 (8) | comments 1
  • Could Maxwell's Demon Exist in Nanoscale Systems?
    Could Maxwell's Demon Exist in Nanoscale Systems?
    Physics / General Physics
    created Jun 24, 2009 | popularity 4.4 / 5 (18) | comments 29
  • Living Safely with Robots, Beyond Asimov's Laws
    Living Safely with Robots, Beyond Asimov's Laws
    Electronics / Robotics
    created Jun 22, 2009 | popularity 4.6 / 5 (52) | comments 40
  • Other News

    Creation Museum president Ken A. Ham

    Paleontologists brought to tears, laughter by Creation Museum

    Other Sciences / Other

    created Jun 30, 2009 | popularity 4.3 / 5 (41) | comments 120

    For a group of paleontologists, a tour of the Creation Museum seemed like a great tongue-in-cheek way to cap off a serious conference.


    Tourists enjoy a "Pineapple Tour" in Costa Rica

    Costa Rica tops happiness, 'green living' poll

    Other Sciences / Social Sciences

    created 23 hours ago | popularity 2 / 5 (2) | comments 0

    Costa Rica is the happiest place on earth, and one of the most environmentally friendly, according to a new survey by a British non-governmental group.


    Mummified dinosaur skin yields up new secrets

    Mummified dinosaur skin yields up new secrets

    Other Sciences / Archaeology & Fossils

    created Jul 01, 2009 | popularity 4.7 / 5 (14) | comments 10

    (PhysOrg.com) -- Scientists from The University of Manchester have identified preserved organic molecules in the skin of a dinosaur that died around 66-million years ago.


    Liberal? Conservative? Stanford study says mental nudge can make voters flip-flop

    Liberal? Conservative? Stanford study says mental nudge can make voters flip-flop

    Other Sciences / Social Sciences

    created Jul 02, 2009 | popularity 3.8 / 5 (5) | comments 4

    (PhysOrg.com) -- No doubt you’ve worked hard for your success. But chances are you’ve also had some help and lucky breaks along the way.


    Probing Question: How do Ponzi Schemes work?

    Other Sciences / Economics

    created Jul 02, 2009 | popularity 5 / 5 (1) | comments 2

    Imagine the shock, the horror, and the sheer panic that would come with learning that the financial plan you’d sunk your life savings into was a sham, the financial experts you trusted were crooks, and all your money was ...