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Swimming drone explores underwater mountain in Lake Superior
Bridge Michigan ^ | October 01, 2025 | Laura Herberg

Posted on 10/02/2025 12:25:37 PM PDT by Red Badger

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To: GingisK

The big lake is the head end of the Great Midcontinental Rift.

One of the known largest buildups of lava on earth

That rift runs all the way to OK and, most likely, beyond on the west and most likely all they way down to AL on the east...they just dont know yet. But the west is confirmed.

The earthquakes that happen around OK and MO etc, is likely caused by fault lines caused by the ice depressing that area in the last ice age and now is rebounding.

If you go to Eagle Harbor in the UP of Michigan, you can stand on the southern edge of that rift...the earths crust is exposed. Meaning if you try and dig to get below the rock you wont be able to do it. The rock is tilted at about a 25 degree angle. The northern edge is at about Isle Royal. The rock tilts the other way there. The ancient rift is in the lake there.


41 posted on 10/02/2025 1:45:18 PM PDT by crz
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To: exnavy

I watched videos of “ice shoves” off of one of these lakes and it was horrifying. Shards of ice stacked several feet deep coming into a neighborhood.

Stuff of nightmares.


42 posted on 10/02/2025 1:52:22 PM PDT by fwdude (Why is there a "far/radical right," but damned if they'll admit that there is a far/radical left?)
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To: crusty old prospector
That would all have been scraped away by the glaciers.

Depending on where they were located on the mountain: perhaps, but perhaps not.

43 posted on 10/02/2025 1:52:56 PM PDT by fidelis (Ecce Crucem Domini! Fugite partes adversae! Vicit Leo de tribu Juda, Radix David! Alleluia!)
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To: Red Badger

Well, the drab coloring is correct, LOL!


44 posted on 10/02/2025 1:54:09 PM PDT by Diana in Wisconsin (I don't have, 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set.)
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To: Red Badger

WOW. I’ve jumped in that freezing cold water many times.


45 posted on 10/02/2025 2:00:52 PM PDT by PGalt (Past Peak Civilization?)
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To: fidelis

The glaciers were around a mile thick. Where do you think the lakes came from?


46 posted on 10/02/2025 2:05:08 PM PDT by crusty old prospector
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To: E. Pluribus Unum; Red Badger

I see that. Everything I learned about fish was at the Fresh Water Fish Display at Cabela’s, LOL!

No, I had a loving Grandpa who took me fishing. And I had to bait my own hook, and I had to clean my own fish, and I got to help cook them. Friday Night at Big Silver Lake was ALWAYS a Fish Fry. Then later, Ice Cream! Yay!

I also had to learn the common name AND the Latin/Genus for whatever fish I caught. (Yellow Perch, Sunfish, Pumpkinseed, Bluegill.)

And if he had to yell at me for something dumb I did - “Get your hook baited and get it back in the water! They’re biting! They’re not just gonna JUMP into the boat!” just remember:

There’s No Crying In Fishing!

And he and Dad taught me to play Cribbage when I was four and could hold my hand of cards properly and count/add to 31.

Likewise: There’s No Crying In Cribbage!


47 posted on 10/02/2025 2:09:03 PM PDT by Diana in Wisconsin (I don't have, 'Hobbies.' I'm developing a robust Post-Apocalyptic skill set.)
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To: crusty old prospector
The glaciers were around a mile thick. Where do you think the lakes came from?

I know where they came from: They were hollowed out by the glaciers, of course, but obviously the mountains around them were not flattened by them. My comment presumed these mountains were still above ground before the lakes were filled with water after the glaciers receded.

48 posted on 10/02/2025 2:11:11 PM PDT by fidelis (Ecce Crucem Domini! Fugite partes adversae! Vicit Leo de tribu Juda, Radix David! Alleluia!)
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To: 1Old Pro

Yes it did. Three times the height of the Statue of Liberty.


49 posted on 10/02/2025 2:18:28 PM PDT by MeneMeneTekelUpharsin (Freedom is the freedom to discipline yourself so others don't have to do it for you.)
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To: fwdude; Red Badger; exnavy; dfwgator
The Great Lakes scare me, more than the ocean even.

Very wise, fwdude.

Superior is one mean b*tch.

50 posted on 10/02/2025 2:24:55 PM PDT by kiryandil (No one in AZ that voted for Trump voted for Gallego )
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To: Red Badger

Dad built aa A frame house on Lac LaBelle which connects into Lake Superior. That was our summer vacation every year growing up. Mom was born and raised on a farm just outside of Kearsarge.


51 posted on 10/02/2025 2:26:55 PM PDT by PGalt (Past Peak Civilization?)
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To: crz
Also got caught in the biggest storm we ever experienced out there. Had to run up to another place east to get docked.

Were you able to get your pants clean? 😉😂😂

52 posted on 10/02/2025 2:28:08 PM PDT by kiryandil (No one in AZ that voted for Trump voted for Gallego )
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To: PGalt; Red Badger; crz
WOW. I’ve jumped in that freezing cold water many times.

One summer, it got in the '90s for three weeks.

It was warm down about ten feet - but there was a layer of cold water below that.

Until the wind shifted to coming in off the lake...

53 posted on 10/02/2025 2:34:00 PM PDT by kiryandil (No one in AZ that voted for Trump voted for Gallego )
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To: Red Badger

What is the draft on the larger vessels?


54 posted on 10/02/2025 2:41:17 PM PDT by Az Joe (Live free or die)
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To: fidelis

Underwater Native American sites in the Great Lakes region include significant prehistoric hunting structures discovered beneath Lake Huron and Lake Michigan, dating back approximately 9,000 to 10,000 years.

https://search.brave.com/search?q=native+american+sites+underwater+great+lakes&summary=1&conversation=50d7fdedb9e14647054081


55 posted on 10/02/2025 3:26:43 PM PDT by packagingguy
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To: packagingguy; crusty old prospector
Underwater Native American sites in the Great Lakes region include significant prehistoric hunting structures discovered beneath Lake Huron and Lake Michigan, dating back approximately 9,000 to 10,000 years.
https://search.brave.com/search?q=native+american+sites+underwater+great+lakes&summary=1&conversation=50d7fdedb9e14647054081

Thanks!

56 posted on 10/02/2025 3:40:27 PM PDT by fidelis (Ecce Crucem Domini! Fugite partes adversae! Vicit Leo de tribu Juda, Radix David! Alleluia!)
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To: fidelis

The injuns arrived from the Bering Land Bridge about the time that the glaciers were melting. They would not have been too cozy living beneath a melting glacier. Drip, drip, drip. Ugg, fire go out again. Sure, they lived along the edges and built primitive camps.


57 posted on 10/02/2025 4:17:03 PM PDT by crusty old prospector
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To: kiryandil

Yes, and I always enjoyed spending hours looking for agates on the beach. Thimbleberry jam is the greatest jam I’ve ever tasted.


58 posted on 10/02/2025 4:53:03 PM PDT by PGalt (Past Peak Civilization?)
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To: PGalt

Regarding Lac LaBelle,do you remember weather showman Sonny Elliott having a little squeaky button on the board and he’d say “Lac LaBelle, which is right about (squeak) here!


59 posted on 10/02/2025 4:53:47 PM PDT by F450-V10
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To: F450-V10

ABSOLUTELY! Thanks. So many great childhood memories. ❤️


60 posted on 10/02/2025 4:57:22 PM PDT by PGalt (Past Peak Civilization?)
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