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Originally posted by conar
(forward to 6:55)
17000 years old ruins
Pumapunku in Bolivia makes the pyramids seem like childs play. They are carved in the hardeds rock, and there is evidence of machining. They are carved so perfect, that even today its hard to copy them.
(forward to 4:40)
2000 years old mechanic computer called "Antikythera instrument"
[edit on 1-2-2010 by conar]
Originally posted by bsbray11
Here is some of your classic archaeological guess work regarding the atmospheric carbon levels of past ages:
Originally posted by jephers0n
Take this fossilized cowboy boot, for example...
In response to the "Hundred Million Year Old Hand", I believe I remember reading somewhere about that one, and one of the theories behind it is that it is two 'Dino' footprints overlayed...
It's a possible explanation. I wonder if the Dinos which roamed the land at the time had similar footprints to these, if they are, indeed, Dino prints.
Originally posted by Byrd
If I may...?
I'm afraid that's not "archaeological guess work." Archaeologists work with the remains of human civilizations and sites (about the past 20,000 years or so is the usual range.) Before that, the people putting out the charts are geologists and paleontologists.
The chart comes from geological data (so, geologists put it out.)
Second, carbon hangs around a lot longer than C-14. C-14 only hangs around for 50,000 years. Carbon's here forever.
While that's a lovely chart, there's nothing in there that would be used to date anything. If you squint at the far right hand side you'll see the section where C-14 data comes into effect. There's very little fluctuation... and what there is represents a known trend. The calculations take this into effect.
Second, dating is done by a variety of methods -- I don't know why everyone hops on the C-14 bandwagon, but that's only used to date certain between 500 years and 50,000 years old. Things older or younger are dated by other methods...
Originally posted by freebourn
Just look at the Dendera Heiroglyphs (from egypt) - you can see it on my avatar.
Is this a hoax?
Originally posted by bsbray11
Fine, so it's at least three distinct fields using carbon dating.
While that's a lovely chart, there's nothing in there that would be used to date anything. If you squint at the far right hand side you'll see the section where C-14 data comes into effect. There's very little fluctuation... and what there is represents a known trend. The calculations take this into effect.
Do you see the words "estimate of uncertainty"? What uncertainty are they having to estimate? Aren't you here trying to justify this dating process as "absolute"?
The reason I bring up carbon dating in particular is because it's bandied about as if it's indisputable evidence for accurately dating various things. Though if there are better/more accurate methods, that you are more familiar with, I noticed a list of them on a Wikipedia page someone linked earlier and I'd be curious to see if there wasn't anything more reliable than carbon dating at present.
I've heard of live animals being incased in million year old stone without any form of entrance. In one such story the animal was identified as a pterodactyle (winged dinosaur) and died upon excavation from the cavern.
Originally posted by Nosred
Originally posted by sparrowstail
Originally posted by dereks
Originally posted by serbsta
The "stegasoarus" is actually just a chameleon!
How do you know that? Looks more like the Stegasoarus to me.
[edit on 1-2-2010 by sparrowstail]
It just makes more sense that it's a chameleon rather than a creature that been extinct long before the place was built. It's Occam's razor.
Originally posted by freebourn
Look at my avatar.
The Heiroglyphs of Abydos Egypy.
AKA Dendera.