Shut the front door! Alluding to young earth? Really? SMH What next, great flood? Cmon.
Incorrigible, ou may want to polish up on your reading comprehension. Maybe get a dictionary too. Your jump from "A" to "L" is quite a leap, establishing your unfamiliarity with OOPARTS, or Out Of Place Artifacts. Real artifacts - out of place geologically. Not one or two, but many, many artifacts that are geologically impossible. At least according to geological dating.
Nowhere in there did I say anything about a young earth. Nowhere. Only you. Again.
Nowhere did I say anything about a flood, great or not. Nowhere. Only you. Again.
You're real good at putting words in other peoples posts, and then deriding words YOU put in. Classy.
Your ability to reach around and pull something out of seemingly nowhere can only be fully appreciated by a proctologist, but I find such fabrications to be purposed to just start an argument.
You want it? Scientifically?
In 1987, a world wide survey of human mitochondrial DNA was published by Cann, Stoneking, and Wilson in Nature magazine. It's main point was that "all mitochondrial DNA's stem from one woman." (you'll have to read up on how that works - it's not my job to educate you.)
Essentially, our mitochondrial DNA comes only from our mother, and gets passed from generation to generation without recombination. This world-wide survey pointed that we all came from one "mitochondrial Eve." Not my term - others.
And that this mitochondrial Eve existed about 200,000 years ago, but the evolutionary time frame was completely at odds with that timeline. Only 40 specimens of H. Erectus have been found, and they've been geologically dated 220,000 to 500,000 years.
One science is off, apparently. Or, somehow, this mitochondrial Eve's descendents were the only humans to survive, as all other females were sterile.
Or that a catastrophe occurred worldwide, and she was the last fertile female left.
Or her offspring were so superior, they wiped out all other species without any interbreeding.
Or, Eve must have lived in Africa 200,000 years ago, and her offspring 100,000 years ago left Africa to conquer all other forms of man, causing them to vanish without a trace in our genetic record.
Rebecca Cann, one of the original authors of the study said paleoanthropologist could never be certain that any specific fossil left descendants, however, there was "100% certainty that genes in modern populations have a history that can be examined and will trace back in absolute time to real ancestors."
The fight was on, and every opportunity was taken to discredit these determinations.
Then in 1993, Maryellen Ruvolo from Harvard, presented new DNA sequencing rather than restriction analysis, to study a part of the cytochrome oxidase gene found in mitochondrial DNA. Ruvolo's work was based on studying a slowly evolving portion of the mitochondrial genome, and guess what? Got the same results as the original mitochondrial DNA study.
Before one gets offended and takes exception that any suggestion that fossils may not be dated accurately - you really have to study the tests used to get these dates they use.
The scientific principles they're based on is sound, scientific calculations. Problem is, they never, EVER verify one another, and the real world is not a pristine scientific lab. They can run the same tests, and dates are all over the map - and I mean not even close. So how to they pick a date? They pick the date within that wide, wide range that fits with their narrative.
I spent nine months once, just studying in detail different test methods and the problems with them. It's a joke. A scientific joke on all of us. Potassium-Argon dating? One little characteristic of a gas. It migrates - upward. You'd think common sense would bring that to their attention, but it doesn't.
So. DNA? Or piles of bones and guesses?
I don't really care. I just wanted to point out that the science is not as precise as some would suggest.