Dinosaur extinction controversy continues

February 2, 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     Stumble it Digg this share on Facebook retweet share on Reddit add to delicious
Rate this story - 2.2 /5 (17 votes)


February 2, 2006 all stories

Comments: 0

2.2 /5 (17 votes)
  • Stumble this up

  • Digg this

  • share this

  • hide
  • 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


Other News

Golden State: Yes, No or Maybe?

Golden State: Yes, No or Maybe?

Other Sciences / Other

created 51 minutes ago | popularity 3 / 5 (1) | comments 0

(PhysOrg.com) -- Dan Schnur, director of the College's Jesse M. Unruh Institute of Politics, analyzes the findings from the first of six USC College of Letters, Arts & Sciences/Los Angeles Times statewide ...


New fossil plant discovery links Patagonia to New Guinea in a warmer past

New fossil plant discovery links Patagonia to New Guinea in a warmer past

Other Sciences / Archaeology & Fossils

created 2 hours ago | popularity not rated yet | comments 0

Fossil plants are windows to the past, providing us with clues as to what our planet looked like millions of years ago. Not only do fossils tell us which species were present before human-recorded history, ...


Research shows avatars can negatively affect users

Other Sciences / Social Sciences

created 1hour ago | popularity not rated yet | comments 0

(PhysOrg.com) -- Although often seen as an inconsequential feature of digital technologies, one's self-representation, or avatar, in a virtual environment can affect the user's thoughts, according to research by a University ...


School textbooks have political purpose, finds study

School textbooks have political purpose, finds study

Other Sciences / Social Sciences

created 1hour ago | popularity 3 / 5 (1) | comments 0

(PhysOrg.com) -- The simple school textbook is used by states to mould loyal citizens, according to a new study.


Gender-based pay gaps among US faculty

Other Sciences / Social Sciences

created 7 hours ago | popularity 1 / 5 (1) | comments 0

Before the Equal Pay Act of 1963 was signed into law by President Kennedy, women earned about fifty percent less than men. Nationally, women still earn an average of thirty percent less than men regardless of education, choice ...