Comments on: Gerta Keller: ‘Volcanoes killed the dinosaurs’

By: achemd

achemd — Wed, 14 Jul 2010 13:29:55 +0000

suk ur mum n ur ga boi frined n ur mum is a biatch

By: achemd

achemd — Wed, 14 Jul 2010 13:28:43 +0000

joe kelsa ur mum stinks like sh!t

By: Tom Skyrow

Tom Skyrow — Thu, 06 May 2010 16:59:26 +0000

this is interesting infomation, but the only problem is if a series of volcanic eruptions occured to cause the KT extinction then the sulphur dioxide would be trapped in the atmosphere it would cause a massive global cooling. and turn earth into a snowball planet. but this theory can’t be true because if it did the a small layer of the planet would have snow particles in it. >.<'

By: Isaac

Isaac — Mon, 30 Nov 2009 15:22:51 +0000

This is an interesting theory, along with others, but so far, Gerta Keller has been the professional in recent years to endorse this theory, seeing as she was the one who presented it. According to her reasearch, the main argument against the Yucatan impact is that it predates the dinosaur extinction, but only record of that(the extinction) is from dating dinosaur fossils, and 300,000 years is a short time in geological terms, and I doubt fossil dating is accurate enough to completely affirm the date of the final ‘extinction’. Remember extinction is a process, and not a single instanetaneous event, and a study of extinction does not exist, as it is a hard subject to study.

By: Glenn

Glenn — Thu, 29 Oct 2009 13:25:38 +0000

Test

By: julie

julie — Thu, 19 Mar 2009 19:55:13 +0000

i neda to nowe abte dinasores

By: fred =]

fred =] — Thu, 12 Mar 2009 14:40:01 +0000

what was the tempture in witch dinosaures lived in?

By: kristina

kristina — Tue, 24 Feb 2009 19:17:12 +0000

ok i always know dat dino were endangered at one time but VOLCANOS!!!! reall??!!?!?!…..i just believe dat da weird meteros knocked dem out but wateva….geeze be realistic!!!

By: cheyenne

cheyenne — Sat, 14 Feb 2009 21:37:03 +0000

Really nice Article. I myself have thought about this time and time again. Thanks!

By: koolkid

koolkid — Fri, 13 Feb 2009 17:24:15 +0000

thanks you just helped me with my project !!!!!