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Boundary Waters / Quetico Discussion Forums >> General Boundary Waters / Quetico Discussion >> 2021 - 2023 - Picture of the day - POD (cont. 29)
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Message started by db on Mar 10th, 2021 at 11:02am

Title: Re: 2021 - 2023 - Picture of the day - POD (cont. 29)
Post by starwatcher on Jan 23rd, 2023 at 8:06pm
Fabulous photo Lynda!† I went there last Spring. Iím amazed at what geologic forces upended that rock. Most likely a glacier. Also, I collected samples of Gunflint iron formation that were disturbed by a tsunami caused by the Sudbury meteor impact 1.86 billion years ago. Itís a unique location.

Starwatcher

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