Classification of Sedimentary Rocks Part 2: Biogenic Rocks

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  • เผยแพร่เมื่อ 11 ม.ค. 2025

ความคิดเห็น • 27

  • @9fmradisapratama
    @9fmradisapratama ปีที่แล้ว +2

    I REALLY need this for my story worldbuilding and map making. I think I was clueless about sediments and rocks before even trying to imagine fantasy plates. Thanks again, professor Dave.

  • @tonydagostino6158
    @tonydagostino6158 ปีที่แล้ว +1

    One minor point and one critique. Micrite is pronounced with a soft "i" as in Mick, not Mike. The vast majority of geologists use the Dunham scheme of carbonate classification as opposed to Folk's. Mudstone, Wackestone, Packstone and Grainstone are used, with some variations in detail, to describe the mud and grain content in a limestone.

  • @glennpearson9348
    @glennpearson9348 ปีที่แล้ว

    Neat stuff, Professor Dave. I have spent many years looking for tools fashioned by Native Americans - arrowheads, knives, and other tools formed from flint (chert). It's a fascinating hobby and to now better understand the methods of flint formation only adds to the fun! Thanks for you and your team's hard work!

  • @GcinaZondo
    @GcinaZondo ปีที่แล้ว +3

    Thanks for making this video because our teacher gave us an assignment about this
    Thanks 😊

  • @billyr2904
    @billyr2904 ปีที่แล้ว +3

    Can you please continue the zoology series, because there's so many cool and obscure animals that need to be covered, and people are looking forward for them.

  • @waelfadlallah8939
    @waelfadlallah8939 ปีที่แล้ว

    Great video Professor and what a fascinating fact that Diatoms contribute 20 to 50 percent of O2 production, though i wonder about the mechanism involved in such phenomenon 😊

  • @donchristie420
    @donchristie420 ปีที่แล้ว +9

    Sedimentary brains are becoming common in America

  • @nandospm
    @nandospm ปีที่แล้ว +2

    Subliminar message at 1:33

    • @Sara-nj7ox
      @Sara-nj7ox 9 หลายเดือนก่อน

      ??

  • @xJEMAx
    @xJEMAx ปีที่แล้ว

    i have your videos used in my chem class, thanks!

  • @TheRogueRockhound
    @TheRogueRockhound ปีที่แล้ว

    I always get confused with jasper, chert, flint, and chalcedony.
    I usually know which one I am looking at, but the classifications get a bit confusing

  • @Donatovapo
    @Donatovapo ปีที่แล้ว +1

    Where did all the material that settled above the layers you said were older come from?

  • @anbesivam6426
    @anbesivam6426 ปีที่แล้ว

    Bro in mathematics still we need more detailed lectures on permutation and combination , binomial theorem , sequence and series , statistics and probability .

  • @razmen6341
    @razmen6341 ปีที่แล้ว +5

    Busted, you are using flat diagrams

    • @tannith2858
      @tannith2858 ปีที่แล้ว +3

      ​@@Geo_Seph if the earth is round why aren't shoes curved? Checkmate globe earthers.

  • @geoffgeoff143
    @geoffgeoff143 ปีที่แล้ว

    Excellent

  • @alquienmernilo8139
    @alquienmernilo8139 ปีที่แล้ว

    9:39

  • @-JA-
    @-JA- ปีที่แล้ว +1

    ❤️👍

  • @granodiorite9032
    @granodiorite9032 ปีที่แล้ว

    👍

  • @nirmalmishra6404
    @nirmalmishra6404 ปีที่แล้ว +2

    Dave marina= fake marina

    • @Sara-nj7ox
      @Sara-nj7ox 9 หลายเดือนก่อน

      Why???

  • @livingcodex9878
    @livingcodex9878 ปีที่แล้ว

    おはようございます

  • @_Jimmy.Savile_
    @_Jimmy.Savile_ ปีที่แล้ว +1

    Yay early

  • @OriginalElements5-n6z
    @OriginalElements5-n6z 4 วันที่ผ่านมา

    9:28