We were driving on the Lake Michigan (east) side of Door County and saw a sign for a highway marker. We pulled in and saw this sign.
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| We were 1/2 way between the Equator and the North Pole @ 45 degree north latitude. Pretty impressive, I thought! | | |
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| This is a Limestone outcropping with a thin layer of soil on top of the rock so roots have no place to go. In a previous blog I showed trees toppled over (just before we got there) due to high winds. |
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| Because of so much rock, the water table is protected as well as other being other environmental impacts. This rock layer runs from Minnesota to Niagra Falls, NY. | |
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4 comments:
What a fun place to visit.
I also saw that sign when we first got to Lake Michigan last month.
That is a very interesting sign. We see some very interesting alpine trees with roots combined with rocks when we drive over Yosemite. Thanks for advertising on my blog.
Judy
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