The article you cited did not state that they dated the ice to 2.5 million years. It said they hoped to be able to. I then went to a scientific search engine and searched for all the papers published by Andrei Kurbatov. He has done a lot of research in paleoclimatology, much of it in Antarctica, Canada and Greenland. Nothing in any of his published research is there anything about having dated any ice more than 850,000 years.
Your article: "Andrei Kurbatov and his colleagues believe that they can retrieve a nearly limitless supply of ice for climate research that dates back at least 2.5 million years -- located right at the surface and retrievable in a single season."
Here is a list of published research by Kurbatov from 2009 to present. Your article was dated 2009.
Kraus and Kurbatov (2010) Chemical fingerprint of bulk tephra from Late Pleistocene / Holocene volcanoes in the northern Antarctic Peninsula area
ingentaconnect Discovery of a nanodiamond-rich layer in the Greenland ice sheet
http://www.library.umaine.edu/theses/pdf/KorotkikhE2009.pdf
and the paper your article is talking about:
Interpreting ancient ice in a shallow ice core from the South Yamato (Antarctica) blue ice area using flow modeling and compositional matching to deep ice cores | Mendeley
Facts are facts. What you have been claiming is not supported in any of your citations nor any I have searched for.<staff edit> This is not a case where we have conflicting ideas, it's a case where you are making claims and giving citations that you say support your claims when in fact they do not.
Thanks again for the links… In one of the articles I found that there was some cross dating speculation that has to have a wrong date attached.
Detailed comparison of high-resolution DEP records from this core and the Dome Fuji core support the 5561 kyr BP fit best.
Interpreting ancient ice in a shallow ice core from the South Yamato (Antarctica) blue ice area using flow modeling and compositional matching to deep ice cores | Mendeley
That is 5,561 kyr… is that a misprint?
I suppose that (DEP) refers to Department of Environmental protection and he would be cross matching events to date this core? Is this a claim for a match 5 million years ago?
I do not believe that the claims of the WEB article hold any water. Actually I used this article focusing on Kurbatov’s work as a kind of foil for your claim that there is a consensus in the ice core dates.
Facts are facts.
Yes…
What you have been claiming is not supported in any of your citations nor any I have searched for.
Was that a claim of 2.5 million year old ice? Or that there are consensus problems in the paradigm?
<staff edit>
This is not a case where we have conflicting ideas, it's a case where you are making claims and giving citations that you say support your claims when in fact they do not.
Not really conflicting ideas (they all say that the ice is old). But there is a matter of date concensus.
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