@Herald,
Ft century is about 1 of 12 early (1950's +) GREENLAND ice cores that were collected as part of the US nuclear program. (When we got the ideas about "fallout" they began "melting out" various cores using "A" and "N" diameter coreboxes in order to look at radioactivity in the atmosphere that was deposited into the Bergsgrunde of the ice sheet).
Im a geologist, Ive known about these sites since I was in grad school, this is not "new news" (maybe it is to you ). The US AEC had collected and published core data and photos in non-classified pubs that were used as training volumes for geologists, glaciologists, frigid climate engineering, climatology etc
Well, parados and I just said it so that others would know of what the hell ypu were trying to get at.
Remember the "peppered moths"
Bistun betularia of England that showed mostly those species that were dark colored to match the "dirt and grime" deposits that covered the trees during the early industrial age? The species also has a light color phase (the range of color variability included several color schemes). During the dirty times the white and light colored moths were eaten by birds and the dark phases were spared (they were camo'd) . Then when the industry went away , the white moths reappeared as they once again reached their equilibrium of colors and the dark moths were predated just as much.
That's not an example of evolution , but it is an example of a MECHANISM of evolution, (isolation, adaptation etc)
When Ehrlich forst posed the peppered moths as an example of evolution it was back in the 1940s when we didn't have ny means of DNA testing and evolution determined species primarily by morphological factors.
Quote: There is no way for one species of beetles (cold resistant) to be transformed ... by evolution into another species of beetles (hot resistant) - without any DNA correlation?! - and after some period of time, when the whether collapses back again the hot resistant species to evolve by regression into the old cold resistant species ... unless you have some special theory of evolution driving along closed cycles ... which will be no wonder having in mind the speed at which you read and interpreted the data of the ice cores of Fort Century.
Noone except you stated that this WAS a demonstration of an evolved species of species. It was merely a demo of variability within a species.
I didn't hve to look anything up, your argument (Im assuming wasn't the product of your mind) It was cherry picked from some Creationist site. Id run into this "argument" several times before and Im always amused at how little you guys really understand about natural selection.
Years ago, at a "church gathering" at Highland Baptist Church in Chester County I nd a fried payed admission to listen to this guy "Dismiss the evils of Evolution " by giving a bogus talk full of all these arguments . My friend and I asked questions at the end of the talk and were asked to LEAVE . the fellowship hall because we were obviously not "OF THE BODY". I asked for my money back (and wasn't given it.)
What a bunch a hypocrits