Old color photos?
The first permanent color photo was taken by James Maxwell in 1861.
Posted on 03/13/2008 2:04:39 PM PDT by blam
“find that woman and stop her!” I was a kid the first time I heard that, and I thought the guy said “find that woman a stopper!” I guess it could work either way!!!
Geneticist Bryan Sykes talks about this in one of his books - I think it's the one on the Y Chromosome. Polynesian men travelled to the S. American coast, picked up some crops (like yams) and left Y chromosomes among the Indians there. They're pretty sure it was male-only groups, because they haven't found any Polynesian mitochondrial DNA in S. America (i.e. the kind passed on by women.)
LOZEM GA’IN!!!!
Ping.
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Thanks Trillion and Blam. |
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The Arctic languages are in two groups, and within those groups aren’t very differentiated, as if each is from a single, recent small-group arrival. Farther south in North America, and particularly in South America, the languages are a riot of unrelated and overlapping groups. This means (as one would expect, and which is taken as a given everywhere else in the world such conditions are found) that they’ve been there a long time and the linguistic ancestors didn’t arrive together.
Americas Settled 15,000 Years Ago, Study Says
National Geographic News | 3-13-2008 | Stefan Lovgren
Posted on 03/13/2008 5:12:58 PM EDT by blam
http://www.freerepublic.com/focus/f-news/1985250/posts
The finding does not mean that only these six women gave rise to the migrants who crossed into North America from Asia in the initial populating of the continent, said study co-author Ugo Perego. The women lived between 18,000 and 21,000 years ago, though not necessarily at exactly the same time, he said... The six "founding mothers" apparently did not live in Asia because the DNA signatures they left behind aren't found there... That finding doesn't answer the bigger questions of where those women lived, or of how many people left Beringia to colonize the Americas, she said Thursday. The estimate for when the women lived is open to question because it's not clear whether the researchers properly accounted for differing mutation rates in mitochondrial DNA, she said. Further work could change the estimate, "possibly dramatically," she said.
“There were only six original women,”
Actually, there may have been a lot more. The mitochondria are only passed from mother to daughter. My grandmothers had 5 daughters and one son on one side, and 2 sons on the other. The 5 daughters had 8 sons and one daughter. The one granddaughter had two sons. End of the line for that mitochondrial DNA. So over the millenia, a lot of women never passed on their mitochondrial DNA.
Good point. It could have been six tribes or “nations” if each tribe or nation had a single maternal ancestor (which at some point seems likely). It doesn’t mean only six women showed up.
7000 years?
Old Ainu photos also show men with big beards and blue eyes. This is lacking in Japanese
Old color photos?
The first permanent color photo was taken by James Maxwell in 1861.
Blue eyes from traveler’s accounts
How come northern dogs have a tendency to blue eyes? Huskies?
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japan-guide.com forum - Blonde, blue-eyed half-Japanese kidsThe Ainu (native asian Japanese) have been known to have blue eyes, red hair, and brown hair. The Japanese are genetically mostly Korean and Ainu. ...
www.japan-guide.com/forum/quereadisplay.html?2+26418 - 59k - Cached - Similar pages - Note this
Gateway to Japan - Google Books Resultby June Kinoshita, Nicholas Palevsky - 1998 - Travel - 808 pages
Compared to the average Japanese, the Ainu have lighter skin, more body hair, a heavier brow-ridge, and deep-set eyes, which are occasionally gray or blue. ...
books.google.com/books?isbn=477002018X...
Heredity?
"Genetic (mitochondrial DNA) testing being performed at the University of South Carolina, College of Science and Mathematics, indicates that these dogs, related to the earliest domesticated dogs, are the remnant descendants of the feral pariah canids who came across the Bering land mass 8,000 to 11,000 years ago as hunting companions to the ancestors of the Native Americans."
Not that I know the details but my guess is that Nordic dogs have tendency toward blue eyes for same reason as the Nordic humans. For all I know blue eyes are more protective against snow glare...less tendency to get cataracts from it
http://upload.wikimedia.org/wikipedia/commons/2/22/Snider-Pellegrini_Wegener_fossil_map.gif
Just saying it’s possible?
Google: Earliest evidence of man in the Americas.
Some suggest 50,000 yrs or more.
Africa and South America broke apart 120 million years ago.
There weren't any people then.
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