Michigan Geology | Precambrian | Portage Lake Volcanics

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  • Опубліковано 8 лют 2025

КОМЕНТАРІ • 18

  • @TogtherWeThrive
    @TogtherWeThrive 5 місяців тому +2

    I love the northern rocky shores. it's the best 👊🏼
    #NorthMichigan Paddle on!

  • @MisterFourSeventeen
    @MisterFourSeventeen 4 місяці тому +1

    As someone from the neighbouring Ontario, I’ve always wondered:
    Why do sedimentary rocks cover the U.S. side of Lake Superior Shore but barely the Canadian side? I mean, on our side, there are pockets of Jacobsville Sandstone deposits, some clastic sedimentary rocks, then the Sibley Group in the ancient rift that spans from Thunder Bay to Nipigon, but that’s pretty much it. Elsewhere along the shore, the basement crustal rocks come right out.

  • @LadyYoop
    @LadyYoop 5 місяців тому +1

    It's just ROYAL.

  • @danoneill2846
    @danoneill2846 5 місяців тому +2

    Carolina Bays

  • @factchecker9358
    @factchecker9358 5 місяців тому

    Why the reverse faults on either side of the rift?

  • @jwardcomo
    @jwardcomo 5 місяців тому +1

    What stopped the rift?

    • @PavelDatsyuk-ui4qv
      @PavelDatsyuk-ui4qv 5 місяців тому +4

      The chippewa

    • @jwardcomo
      @jwardcomo 5 місяців тому

      @@PavelDatsyuk-ui4qv Was this an ethereal or physical process?

    • @LadyYoop
      @LadyYoop 5 місяців тому

      ua-cam.com/video/2_i5_rcpIpY/v-deo.html

    • @garyb6219
      @garyb6219 5 місяців тому +1

      Sometimes things just stop.

  • @jimcurtis569
    @jimcurtis569 5 місяців тому +8

    I cringed every time he said "I'll Roy-al". The Michigan Geological Survey ought to know it's pronounced "I'll Roil".

    • @dcl97
      @dcl97 5 місяців тому +1

      Correct in what sense? The French pronunciation of a French named and spelled island is correct. Cornish and Irish immigrants that settled in the area relatively recently had a difficult time pronouncing it correctly and so just didn't bother, that doesn't make it correct.

    • @cedarwaxwing3509
      @cedarwaxwing3509 5 місяців тому

      @@dcl97 Local pronunciation over time results in changes and deviations from the original. In particular, French names in the US get modified, often because English speakers pronounce letters that are almost silent in the original. Thus there is a “Versales” Kentucky (spelled, of course, Versailles) and a “Duboys” county Indiana (accent on the first syllable and spelled, of course, Dubois).

    • @citylimits8927
      @citylimits8927 5 місяців тому +1

      A mistake? Yes. A cringeworthy mistake? NO!

  • @NorthForkFisherman
    @NorthForkFisherman 4 місяці тому

    I'd put that Michigan-shaped rock in a locked case INSIDE the building. The way people are, you're just begging for it to be stolen.

  • @richardbillin5190
    @richardbillin5190 5 місяців тому +2

    😱😱 you mean the Climate has always changed 😂😂😂 The doomsayers need to get educated….Lesson #1 the Climate has always changed.
    Lesson #2 Climate will always change even when Humans no longer exist.

    • @NorthForkFisherman
      @NorthForkFisherman 4 місяці тому

      Lesson #3: The half-educated will make claims regarding things they know nothing about; like ignoring rate versus time and the obvious parallels to the Permian mass-extinction (aka The Great Dying)
      But that's ok. Because they will go extinct too.
      An obvious bait, to be sure. But I'm bored of humiliating YECers. That tends to be too easy.