Posted on 12/21/2006 2:45:15 PM PST by blam
I remember my college geology professor talking about the last iceage in 12,000 BC that leveled northern Indiana Illinois and Ohio down to about half way between Indianapolis and Louisville. I think he said there was some speculation that Lake Michigan could have been widened or deepened at the beginnng of the glaciation period.
Besides the scouring of the glaciation, there must also have been some folding of the earth's crust, because the lakes are DEEP.
The Cycle of Cosmic Catastrophes:
Flood, Fire, and Famine
in the History of Civilization
by Richard Firestone, Allen West, and Simon Warwick-Smith
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Generalized geographic map of North America in Pleistocene time.
another great link:
http://www.halinet.on.ca/GreatLakes/Documents/HGL/default.asp?ID=c002
Once on a trip back home to Hawaii from California I was sitting by a young gal from upstate N. Y. who had never been any where before. I mean not even to N.Y. City. She was to meet her hubby there who was on R and R from the military stationed in Japan. As we swung around to land she said , "I didn't know Hawaii was on a lake" . I said , Yes, it's a big lake called the Pacific Ocean. LOL True story. Then to top that off she said do you live here. I said no, I live on the island of Maui. She said, how long will it take you to drive over there.
How does noe carbon=date petrified wood?
Why would anyone go to a foreign country to site see when there are so many wonders to see in our own country.
"Paddle to the Sea " bump
I was born in Chicago. I know live in Virginia
When I was a kid I thought Lake Mich was an ocean, but had a lake name. Sorta like calling everyone aunt and uncle, but they are not related.
Great pic.Reminds me of a show i watched on the History Channel re:Edmund Fitzgerald and killer storms on the Great Lakes.More miles of shoreline than the entire left coast?I'm not surprised-but must agree it's difficult to imagine.With that much area,hydrologically it is more like an "ocean" than a series of lakes.
Yes, but our tides aren't like an ocean. I've never seen measurements on them. And they will freeze more quickly because there's no salt. They seldom freeze over completely, but when they do our winters are extremely cold and windy.
Michigan.....? Never heard of it.
Jack, you must have been drunker than I thought. Last I checked MuskieGone is in Michigan and right on the shore of that 2nd biggest of the the Great Lakes.
That wasn't a greeting. They were just trying to give directions since you were obviously lost.
FYI, The pseudo tide in the Great Lakes is called a "sache."
You can probably find info on Google.
I blame global warming.
Note: this topic is from 12/21/2006. Thanks blam.
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