Pat Pringle: New clues about recent geologic events in Cascadia from radiocarbon and tree rings

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  • เผยแพร่เมื่อ 4 ม.ค. 2025

ความคิดเห็น • 9

  • @gagarinone
    @gagarinone 2 ปีที่แล้ว +2

    Thanks for sharing. Very interesting!

  • @rogerdudra178
    @rogerdudra178 2 ปีที่แล้ว +5

    Greetings from the BIG SKY. Most interesting to know.

  • @conniead5206
    @conniead5206 ปีที่แล้ว +2

    Thank you. I got interested in the Pacific Northwest’s very active geology history through a Geology teacher at Central Washington University, Nick Zetner. I graduated from high school in the inland of S. California before Plate Tectonics was accepted. Yes, the ground moved because of earthquakes but we had no clue it moved around the planet and up and down so much. Except when a volcanic island blew itself to smithereens the land masses had always been where they are. I never heard of super continents back then. Did not know there had been active volcanoes in S. California either. I gather some in the boondocks burp a tiny bit still. Live in the other side of the country now and know more about the west coast than I did during the 65 years I lived in SoCal. Like that a lot of it is “not native”. Exotic terranes. To me it is debatable about who was running into who since the continent travels around too.

  • @jamesdriscoll_tmp1515
    @jamesdriscoll_tmp1515 2 ปีที่แล้ว +3

    Thanks, you have interesting data.
    I heard there was a method for dating rock by measuring g exposure to cosmic radiation, used on eratics from the Missoula flood. I wonder if it works for slides and lahars?

  • @ronpflugrath2712
    @ronpflugrath2712 2 ปีที่แล้ว +2

    Patience software smoothes out nicely

  • @rogerdudra178
    @rogerdudra178 2 ปีที่แล้ว +1

    You were born in 1950, I came in 1949.

  • @jamesbusald7097
    @jamesbusald7097 2 ปีที่แล้ว

    44:22 Does the sentence, "They were excavating to create a wetland." need some explanation?
    I heard nonsense.

    • @conniead5206
      @conniead5206 ปีที่แล้ว

      You don’t explain why the statement is wrong to you. No sense to back up your statement makes yours nonsense too.

  • @patriciaschuster1371
    @patriciaschuster1371 2 ปีที่แล้ว

    Get to it already!