Historical Geology: Structure, Cross Section 1

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  • Опубликовано: 7 янв 2025

Комментарии • 47

  • @YunjinsChair
    @YunjinsChair 4 года назад +19

    Wtf, the picture used in the video is the exact picture used in our book that's been assigned for us to answer damn lucky

  • @srinidhiseshadri8032
    @srinidhiseshadri8032 Год назад +5

    You explain way better than my teacher.

  • @chrysaarondelossantos4895
    @chrysaarondelossantos4895 10 месяцев назад +6

    E, G, L, C, H, M, D, J, A, N, K, B, F. Sequence of oldest to young.

    • @joshlambros
      @joshlambros 9 месяцев назад

      I hope you're right 😭

    • @chrysaarondelossantos4895
      @chrysaarondelossantos4895 9 месяцев назад

      @@joshlambros well that would be the sequence if we wouldn't take into account the unconformities (the dark lines between each bed). But since the labels are on each strata/bed, then my take would be an enough answer.

  • @donnamarievlieg1567
    @donnamarievlieg1567 4 года назад +11

    #7 Deposition of M, D, and J - not L

  • @donnamarievlieg1567
    @donnamarievlieg1567 4 года назад +6

    You have step 4 and 5 backwards. You said in the video that the fault is cutting across rocks that are ALREADY TILTED. Therefore tilting first, Fault H after the tilting

    • @johny9083
      @johny9083 4 года назад +1

      So what should be there first thing to happen? Fault or tilt?

  • @alliengoy2853
    @alliengoy2853 4 года назад +1

    Thanks for uploading, this was very helpful.

  • @Thejjgamer6
    @Thejjgamer6 3 месяца назад

    this vid is 10 years old dang

  • @rashnigimhani4674
    @rashnigimhani4674 3 года назад

    Do we need to consider the tilting of strata M, D, J, N, K and B again as the previous section has already tilted and eroded? Cant we think that the have gone against principal of original horizontality?

  • @rainiercantos8630
    @rainiercantos8630 3 года назад +1

    Hope it's better to watch this video if there is subtitles

  • @heshamhelmy7442
    @heshamhelmy7442 8 лет назад +3

    Excuse me , why you said there are unconformities between the layers ?

    • @ftcc-geologyonline8496
      @ftcc-geologyonline8496  8 лет назад +7

      Greetings! Unconformities represent a gap in the rock record; where we are missing information. The rocks that were there have eroded away. It is like tearing pages out of a book - the pages were there to begin with, but now they've been removed. We have to account for this missing time in order for our understanding of these sections to be complete!

    • @heshamhelmy7442
      @heshamhelmy7442 8 лет назад +3

      +DCC - Geology Online
      thanks a lot for your explaining :) my greetings from Egypt :) thank you :)

  • @pca859
    @pca859 8 лет назад +1

    Excuse me, why doesn't A tilt together with B,K,N etc?

  • @franckmache6092
    @franckmache6092 4 года назад

    That's very cool

  • @NathanielValentin
    @NathanielValentin 5 лет назад +2

    Watched it twice

  • @forrestgreene1139
    @forrestgreene1139 4 года назад

    I think A is hard old quartzite and it was there first. Prove me wrong.

    • @melrob9888
      @melrob9888 4 года назад +1

      Baked contacts in surrounding sedimentary layers.

    • @forrestgreene1139
      @forrestgreene1139 4 года назад

      @@melrob9888 I guess I missed that piece of info. That would do it.

  • @MikeFarowe
    @MikeFarowe 4 года назад +5

    homework SUCKS

  • @JungleJargon
    @JungleJargon 5 лет назад

    What is the volume of the sediment layers around the world?

    • @85rockhound
      @85rockhound 2 года назад

      Lots and lots.

    • @JungleJargon
      @JungleJargon 2 года назад

      @@85rockhound How many lots and lots? It seems like that would be an important part of the science.

    • @85rockhound
      @85rockhound 2 года назад

      @@JungleJargon Approximately 1.65% of the total volume of the Earth. You can go from there.

    • @JungleJargon
      @JungleJargon 2 года назад

      @@85rockhound Which is…

    • @85rockhound
      @85rockhound 2 года назад

      @@JungleJargon Look up the required information then do the math. A real quick internet search is all it takes. What grade are you in anyway?

  • @pizonvanissa3343
    @pizonvanissa3343 3 года назад

    i have this assignment can someone help me? plsssss

  • @jasonhansen9167
    @jasonhansen9167 6 лет назад +1

    I have this assignment can someone help me

  • @LucZac11
    @LucZac11 4 года назад +1

    chiefs kingdom

  • @YassinHM
    @YassinHM 3 года назад +1

    Step 8, the intrusion of A, should've been before step 6 (the unconformity), as you said, this would imply A is older than the unconformity at N.
    edit: Great video otherwise thank you!

  • @mohamedshenawy6537
    @mohamedshenawy6537 3 года назад

    The kind of the fault

  • @nolansoller1676
    @nolansoller1676 3 года назад

    ive heard 6 year olds on fortnite with better mics