From the Cambrian Explosion to the Great Dying

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  • เผยแพร่เมื่อ 26 เม.ย. 2024
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    The first era of our current eon, the Paleozoic Era, is probably the most deceptively fascinating time in Earth’s history. With near-constant revolutions in life, punctuated by catastrophic extinctions, it is also one of the most chaotic.
    Correction! At 9:19, we erroneously refer to Dimetrodon as an herbivore. It was definitely a carnivore. We even made a whole video about Dimetrodon and their carnivorous ways in a previous episode: • Dimetrodon: Our Most U... Thanks to everyone who pointed out our error!
    Thanks to Studio 252mya for their illustrations. You can find more of their work here: 252mya.com/licensing
    Produced for PBS Digital Studios.
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    References:
    www.nature.com/news/what-spar...
    science.sciencemag.org/content...
    academic.oup.com/icb/article/...
    zoologicalletters.biomedcentr...
    burgess-shale.rom.on.ca/en/sci...
    austhrutime.com/cambrian_perio...
    dev.biologists.org/content/132...
    park.org/Canada/Museum/extinc...
    ac-els-cdn-com.libproxy.mtroy...
    www.nature.com.libproxy.mtroya...
    onlinelibrary.wiley.com/doi/10...
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    www.fossilhunters.xyz/disappe...
    www.sciencedirect.com/science/...
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    web.archive.org/web/199910091...
    www.newscientist.com/article/...
    link.springer.com/article/10....
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    www.researchgate.net/publicat...
    pubs.usgs.gov/pp/1066p/report...
    journals.plos.org/plosone/arti...
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  • วิทยาศาสตร์และเทคโนโลยี

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  • @eons
    @eons  6 ปีที่แล้ว +3537

    Correction! At 9:19, we erroneously refer to Dimetrodon as an herbivore. It was definitely a carnivore. We even made a whole video about Dimetrodon and their carnivorous ways in a previous episode: th-cam.com/video/SR3OOP9mImI/w-d-xo.html Thanks to everyone who pointed out our error!

    • @dougohboy5190
      @dougohboy5190 6 ปีที่แล้ว +8

      That Face Pyramid on Mars is a Clue...

    • @thes7274473
      @thes7274473 6 ปีที่แล้ว +29

      I was going to say…

    • @Kai-lg8ib
      @Kai-lg8ib 6 ปีที่แล้ว +9

      PBS Eons Yay! I actually watched an episode the day it was made!

    • @dougohboy5190
      @dougohboy5190 6 ปีที่แล้ว +3

      Mars Art 2017.....

    • @michaelpdawson
      @michaelpdawson 6 ปีที่แล้ว +40

      I figured you were just checking to see if we were paying attention.

  • @johnbiever4204
    @johnbiever4204 5 ปีที่แล้ว +2881

    You know a mass extinction is gonna be especially bad when it’s called “The Great Dying.”

    • @andrewpaige1194
      @andrewpaige1194 4 ปีที่แล้ว +84

      John Biever well actually, we didn’t call it “the great dying” until AFTER we knew it was especially bad lol :)

    • @archmad
      @archmad 3 ปีที่แล้ว +11

      i thought it was thee black death

    • @sugunabharathidevulapalli3803
      @sugunabharathidevulapalli3803 3 ปีที่แล้ว +5

      It's the most interesting

    • @Mr.CliffysWorld
      @Mr.CliffysWorld 3 ปีที่แล้ว +41

      It sounds like it should be a "Land Before Time" episode lol "The Great Dying"

    • @Lucy-fn9rj
      @Lucy-fn9rj 3 ปีที่แล้ว +39

      the scary part is that species are going extinct at a much faster rate right now than they were during the great dying

  • @spunkybrewster1972
    @spunkybrewster1972 4 ปีที่แล้ว +1753

    Imagine being 360,000,000 years old and eventually referred to as, "this dude in Russia". ;-P

    • @bouncepsycho
      @bouncepsycho 3 ปีที่แล้ว +51

      "Historians" talking about Lenin in the year 2999, shown in infra-colour and 4th dimentional depth on the post historical channel about the time when Elivs went back in time to save the indians by moving them through history to help the Leninistic indianism in Russia, known at the time as the USSR

    • @coolkidsplayz983
      @coolkidsplayz983 ปีที่แล้ว +17

      Imagine Future intelligent life trying to figure out how we survived based off our skeleton …

    • @standardfeeling1896
      @standardfeeling1896 ปีที่แล้ว +9

      I so hate it lol, I'm pretty sure Russia didn't exist 360 000 000 years ago

    • @lifeisstr4nge
      @lifeisstr4nge ปีที่แล้ว

      No one will. russia is set to be eradicated and erased out of memory

    • @rhodvalenciaga2743
      @rhodvalenciaga2743 ปีที่แล้ว +7

      @@standardfeeling1896 she meant “the portion of land which is now known as russia” duh

  • @unclvinny
    @unclvinny 5 ปีที่แล้ว +3876

    I’d like to sign up for that “eat whatever drifts past you” lifestyle, please.

    • @riddicka.5005
      @riddicka.5005 4 ปีที่แล้ว +44

      Me too

    • @coachhannah2403
      @coachhannah2403 4 ปีที่แล้ว +34

      unclvinny - No one is stopping you...

    • @satsat247
      @satsat247 4 ปีที่แล้ว +13

      So you eat humans too?

    • @ratamaemo2647
      @ratamaemo2647 4 ปีที่แล้ว +7

      Rosie O'Donnell and Peter Griffin adhere to that diet.

    • @eliasr2591
      @eliasr2591 4 ปีที่แล้ว +4

      What are you hannibal

  • @koopakape
    @koopakape 5 ปีที่แล้ว +561

    "This Dude" is without a doubt my favorite ancient animal

  • @ericstorm4613
    @ericstorm4613 6 ปีที่แล้ว +1825

    That's a lot of extinctions in 10 min.

    • @puncheex2
      @puncheex2 6 ปีที่แล้ว +51

      Five major ones known for over 60 years, and new ones cropping up whenever in-depth studies of fossils in an area are possible. Of course, the older you get the less spectacular the problems are, as life has less far to fall, but anything that wipes out 70% of everything needs to be studied.

    • @AgentJRock805
      @AgentJRock805 5 ปีที่แล้ว +26

      @@puncheex2 Ummm do you even science. The Great Permian Extinction (PT extinction) was beyond spectacular. The rise and falls in life were absolutely incredible! Want you want your mind blown? Every time you eat chicken...You're eating a dinosaur.

    • @puncheex2
      @puncheex2 5 ปีที่แล้ว +10

      @@AgentJRock805 Oh, on occasion, but mainly I are engineer. Makes me impervious to your chicken. Ptah on him.

    • @geoffblankenmeyer7081
      @geoffblankenmeyer7081 5 ปีที่แล้ว

      Musta been a Storm, Eric.

    • @mariposilladecampo5648
      @mariposilladecampo5648 4 ปีที่แล้ว +3

      Humans: Hold my beer

  • @psyko2666
    @psyko2666 6 ปีที่แล้ว +2546

    it's the C A M B R I A N
    E X P L O S I O N

    • @wonderfulfable
      @wonderfulfable 6 ปีที่แล้ว +104

      Bill Wurtz!

    • @nerdlord6164
      @nerdlord6164 6 ปีที่แล้ว +24

      i got it

    • @nerdlord6164
      @nerdlord6164 6 ปีที่แล้ว +145

      And The dinosaur are gone

    • @EvilSnips
      @EvilSnips 6 ปีที่แล้ว +31

      I was looking for this comment!

    • @noivernblast3366
      @noivernblast3366 6 ปีที่แล้ว +159

      You could make a religion out of this.

  • @SaltySteff
    @SaltySteff 3 ปีที่แล้ว +128

    "It was the closest life came to just...failing" idk why but that gave me chills

    • @Tar-Numendil
      @Tar-Numendil 10 หลายเดือนก่อน +14

      It is kind of terrifying to think about. Only 4% of life survived, dangerously close to 0. All life on Earth owes its existence to that 4%.

    • @cathywallace4100
      @cathywallace4100 9 หลายเดือนก่อน

      same here

  • @Qlipphoth
    @Qlipphoth 4 ปีที่แล้ว +190

    "Carnivorous sea scorpions" that sounds so metal.

    • @lightenergy17
      @lightenergy17 3 ปีที่แล้ว +5

      Sounds like the name of a song or band.

    • @Rose-yx6jq
      @Rose-yx6jq 2 ปีที่แล้ว +5

      Watch Walking with monsters. Before the dinosaurs.
      My favorite documentary ever.

    • @divinefallfromgrace
      @divinefallfromgrace 2 ปีที่แล้ว

      Weirdly enough, they are the Title of/mentioned in a Metal song from 2019. 😁

  • @lethallizard963
    @lethallizard963 6 ปีที่แล้ว +1094

    Fun fact, the word Cambrian is the latinised form of Cymru, which is the Welsh word for Wales, where the Cambrian rocks are best exposed in the UK (and where I live :D)

    • @GenesysRider23
      @GenesysRider23 4 ปีที่แล้ว +31

      Lethallizard 9 Also, Cambridge University.

    • @alopiaspelagicus1628
      @alopiaspelagicus1628 4 ปีที่แล้ว +6

      That's really cool, thanks!

    • @fbn7766
      @fbn7766 3 ปีที่แล้ว +3

      :o

    • @Melody_Raventress
      @Melody_Raventress 3 ปีที่แล้ว +4

      Very cool, you learn something new every day.

    • @leod-sigefast
      @leod-sigefast 3 ปีที่แล้ว +18

      Also the county of Cumbria in England is a related word. As Cumbria was another last area of British/Welsh culture in Britain.

  • @eboodnero
    @eboodnero 6 ปีที่แล้ว +2611

    she's a great speaker

    • @xc1971pp
      @xc1971pp 5 ปีที่แล้ว +121

      This is not Tinder...

    • @rosiehawtrey
      @rosiehawtrey 5 ปีที่แล้ว +21

      Up until you hear her attempt to say niche - it is *not "nit-ch" in the same way as chassis is not "char-ssisss".
      Every time some Inbredistani makes either of those mistakes it grinds on my very soul. So please please please *STOP*

    • @graysonguinn1943
      @graysonguinn1943 5 ปีที่แล้ว +36

      Rosie Hawtrey “inbredistani”?

    • @jasuni554
      @jasuni554 4 ปีที่แล้ว +71

      Rosie Hawtrey insecure much?

    • @Alusnovalotus
      @Alusnovalotus 4 ปีที่แล้ว +53

      Rosie Hawtrey can you shut up?!

  • @davidhand9721
    @davidhand9721 4 ปีที่แล้ว +179

    Ordovician is my favorite. Everything was a prototype, an experiment in features. Features were tried that never appeared again and the body plans that still appear today were devised. Super cool!

    • @melodiefrances3898
      @melodiefrances3898 2 ปีที่แล้ว +11

      And think about all the life forms that didn't become fossils ...

    • @scalpingsnake
      @scalpingsnake 2 ปีที่แล้ว +8

      @@melodiefrances3898 That's what saddens me. If we can't time travel at least give us a method to figure out the stuff we don't know yet!

    • @stillcantbesilencedevennow
      @stillcantbesilencedevennow ปีที่แล้ว +4

      @@scalpingsnake that'd be harsh though. Imagine it's semi-difficult to "aim" the time jumps, and you end up pre-carboniferous and there's too little oxygen to breathe. Considering how MUCH of our planet's time was spent as "uninhabitable" to us, it would bw frightening to travel back, even IF we could mitigate the dangers of predators or diseases.

    • @jsullivan2112
      @jsullivan2112 ปีที่แล้ว +1

      Not exactly. They were mutations that proved fatal.

  • @ramentaco9179
    @ramentaco9179 5 ปีที่แล้ว +255

    It's so cool that humanity's ancestors came from the ocean, and now, we're exploring it and rediscovering it.

    • @brandondowdy4220
      @brandondowdy4220 4 ปีที่แล้ว +8

      Plus more to discover

    • @wingedhussar1453
      @wingedhussar1453 2 ปีที่แล้ว +8

      Unfortunately life will always start with water it seems unless I'm wrong somehow

    • @MossyMozart
      @MossyMozart ปีที่แล้ว +1

      @Ramen Taco - And think of all the life about which we are unaware! Continue searching, scientists.

  • @fishinforfun3359
    @fishinforfun3359 5 ปีที่แล้ว +1220

    Evolution is easily my favorite topic in science. I love it. So interesting. Easy to understand yet so intricate and beautiful. Amazing.

    • @timpieper5293
      @timpieper5293 4 ปีที่แล้ว +16

      fishinforfun33 hey. If you enjoy presentations on evolutionary history, I think you’ll appreciate this series, if you aren’t already familiar with it.
      th-cam.com/play/PLXJ4dsU0oGMLnubJLPuw0dzD0AvAHAotW.html
      It’s a fantastic resource for understanding evolution and our place in it.

    • @SirSayakaMikiThe3rd
      @SirSayakaMikiThe3rd 4 ปีที่แล้ว +31

      Too bad it's not real.
      /S

    • @anticorncob6
      @anticorncob6 4 ปีที่แล้ว +42

      Sir Sayaka Miki the 3rd
      I usually think /s isn’t necessary but I totally would’ve thought you were being serious if you didn’t use it.

    • @aliyadavid2072
      @aliyadavid2072 4 ปีที่แล้ว +6

      Evolution is a creative process. And yes evolution is Godly, it shows progress from the basic stages ascending upwards

    • @meg6478
      @meg6478 3 ปีที่แล้ว +4

      Sir Sayaka Miki the 3rd Then why is there scientific evidence supporting it?

  • @stevenbaumann8692
    @stevenbaumann8692 6 ปีที่แล้ว +1595

    “To this dude in Russia “ 😂👍🏻 is that a technical term?

    • @stevenbaumann8692
      @stevenbaumann8692 6 ปีที่แล้ว +12

      Kotonoha Katsura yep

    • @anomalocaristheabnormalshr3248
      @anomalocaristheabnormalshr3248 6 ปีที่แล้ว +2

      Trolololololololololololololol

    • @vikramkrishnan6414
      @vikramkrishnan6414 6 ปีที่แล้ว +130

      No, the official term is Dudefromrussiasaurus

    • @user-mu2vg7mu5k
      @user-mu2vg7mu5k 5 ปีที่แล้ว +11

      Это наш русский зверёк)

    • @thebonesaw..4634
      @thebonesaw..4634 5 ปีที่แล้ว +16

      If I ever discover a new species I'm naming it "The Dude"... just because of this post (Far out, man). Of course, I'll have to take up paleontology but... it could happen!

  • @thephoenixempyre2300
    @thephoenixempyre2300 4 ปีที่แล้ว +944

    Moral of the story:
    Plants have caused extinction more than humans could dare dream about

    • @wolfgang7850
      @wolfgang7850 4 ปีที่แล้ว +207

      Hold our collective beer. I'm about to end this entire biosphere's whole career.

    • @aylbdrmadison1051
      @aylbdrmadison1051 4 ปีที่แล้ว +12

      @The Phoenix Empyre : Don't be ignorant.

    • @pengen_gantinama
      @pengen_gantinama 4 ปีที่แล้ว +40

      thats why we trying exterminate them, except for the few edible ones

    • @spindash64
      @spindash64 4 ปีที่แล้ว +68

      We’re making pretty good time tho

    • @brandonramirez8913
      @brandonramirez8913 4 ปีที่แล้ว +79

      And now we’re using ancient plants to partake in an extinction event🕺🏽💃🏽

  • @skiddadleskidoodle4585
    @skiddadleskidoodle4585 3 ปีที่แล้ว +47

    Mass extinction: *about to occur*
    Oxygen in the water: "somethings wrong I can feel it."

  • @Downhaven
    @Downhaven 6 ปีที่แล้ว +703

    Her voice is legit. So easy to learn from her presentation

    • @gazorpazorp9798
      @gazorpazorp9798 6 ปีที่แล้ว +36

      Soft, melodious but very clear.Great!

    • @leminjapan
      @leminjapan 6 ปีที่แล้ว +34

      Agreed. She is a born teacher and fantastic host.

    • @Aeronaut1975
      @Aeronaut1975 6 ปีที่แล้ว +7

      Yep, It's just a shame that she can't pronounce "Niche" and "Trilobite" correctly.

    • @beback_
      @beback_ 6 ปีที่แล้ว +11

      I'm simply in love with her.

    • @hjpapow
      @hjpapow 6 ปีที่แล้ว +3

      I thought I recognized that voice. She has a channel of her own. Really Graceful.

  • @DaCoDgamer
    @DaCoDgamer 4 ปีที่แล้ว +59

    “The great dying” lol when there’s so many extinction events you just get straight to the point 😂

    • @jaredjosephsongheng372
      @jaredjosephsongheng372 หลายเดือนก่อน

      The Great Dying also known as the Permian-Triassic extinction event.
      Was the deadliest extinction event known to Earth's History.

  • @Chrysaetos11
    @Chrysaetos11 4 ปีที่แล้ว +44

    I've always found the Cenozoic to be the most interesting epoch. It got loads of mammals, birds, and interesting looking reptiles (crocs, turtles, snakes, big lizards). The separated continents also increased diversification. I'd love to see a video on the Eocene, it's particularly interesting due to global rainforests, mammal diversification, terror birds, and loads of reptiles.

  • @coldsobanoodle7407
    @coldsobanoodle7407 6 ปีที่แล้ว +1474

    Man the Great Dying was a time when the devs nerfed almost everything. Heck some builds were downright removed from the game. Just to appear as easter eggs in the later expansions. They also tease us with
    -gorgonopsids added
    -gorgonopsids removed
    in the patch notes. They do this every update with a strong build that was previously removed like come on! Last time it was
    -tyrannosaurus added
    -tyrannosaurus removed
    Give us a break devs! Stop making me salty!

    • @spindash64
      @spindash64 4 ปีที่แล้ว +149

      Rexie’s ban was at least understandable: the Saurapsid meta had turned into a game of just trying to max out your base stats, and got kinda stale. The Cenozoic, while facing an even more OP build, at least has a more interesting dynamic that forces more unique stat spreads.

    • @burtmacklin1939
      @burtmacklin1939 4 ปีที่แล้ว +54

      I was personally a fan of the Oligocene patch from Cenozoic expansion. I had an Andrewsarchus reaper build before carnivorous artiodactyls got wiped from the server. Bummer.

    • @muserweaver
      @muserweaver 4 ปีที่แล้ว +15

      WarTunder balance in a nutshell

    • @chocolatedevil666
      @chocolatedevil666 4 ปีที่แล้ว +48

      Are you secretly tierzoo?

    • @prestigev6131
      @prestigev6131 3 ปีที่แล้ว +40

      Finnieboy 1203 but too be fair, 200 million years of the dinosaur meta was way too long. I’ll give the devs props for finally putting their foot down after the Cretaceous

  • @FalconFastest123
    @FalconFastest123 6 ปีที่แล้ว +74

    Ive been alive 28 years, but through these vids I feel like I've seen millions.

  • @Chris-hp9be
    @Chris-hp9be 5 ปีที่แล้ว +47

    "The Great Dying" sounds like an episode from Game of Thrones

  • @jacksonwilliams8971
    @jacksonwilliams8971 4 ปีที่แล้ว +32

    “I love all parts of geologic history equally”
    Earlier that day...
    “I don’t care for the GOBE”

  • @alx-cc9gl
    @alx-cc9gl 6 ปีที่แล้ว +189

    Like the way you visualised the scale in direct comparison to the presenter in 4:11. Please use this more often.

  • @MrStensnask
    @MrStensnask 6 ปีที่แล้ว +510

    We still need
    1. the evolution of eggs from it's simplest form to the largest, shelled eggs
    2. the evolution of eyes from simple, light detecting eyespots to the highly complex eyes of vertebrates and cephalopods

    • @puncheex2
      @puncheex2 6 ปีที่แล้ว +41

      The problem there is that neither of thise structures fossilize well, so what is known is from the very rare fossil find and extrapolating from what is there today. Alittle reverse-engineering helps too. We haver today a lot of example of eyes from the miniscule to the eagle, but that's now - what was in use in dinosaurs, for example, is to an extent a guess.

    • @xergiok2322
      @xergiok2322 6 ปีที่แล้ว +45

      I thought he was merely requesting episodes?

    • @wschippr1
      @wschippr1 6 ปีที่แล้ว +16

      MrStensnask
      We actually know how eyes evolved, we have examples of different stages of eye development from organism that are alive today. We don't need fossils for that, we can just look out the window.

    • @MrStensnask
      @MrStensnask 6 ปีที่แล้ว +2

      ..............

    • @Phobos_Anomaly
      @Phobos_Anomaly 6 ปีที่แล้ว +5

      MrStensnask Both of the things you're looking for are known and the information is available for anyone that does even a cursory search.

  • @briganja
    @briganja 5 ปีที่แล้ว +12

    The music in this episode was perfect for the extinction event vibes.
    I love you, PBS Eons.

  • @runeanonymous9760
    @runeanonymous9760 5 ปีที่แล้ว +6

    Paleozoic is my favorite era! That traces back to a seven year old me watching Walking With Monsters: Before the Dinosaurs, and falling head over heels in love with Anomalocaridids.

  • @InternetLaser
    @InternetLaser 6 ปีที่แล้ว +664

    GOBE
    aka Cambrian explosion 2: electric boogaloo

  • @veo_
    @veo_ 6 ปีที่แล้ว +332

    The music in this series is particularly effective. Also, I learned something today from the graphic of Eons/Eras/Ages; kudos to you for making quality educational content!

    • @leoalvarez5907
      @leoalvarez5907 5 ปีที่แล้ว +4

      Any idea the name of the music?

    • @WoodyB90
      @WoodyB90 5 ปีที่แล้ว +2

      @@leoalvarez5907 It's not this... but it's quite similar to Takotsubo by Maybeshewill. Might scratch your itch
      th-cam.com/video/A3gMYgMa_Fk/w-d-xo.html

    • @louistyler7956
      @louistyler7956 4 ปีที่แล้ว +1

      Really sucks that the only source they give you is apm.hope one of us can find it.

    • @ThePurza
      @ThePurza 3 ปีที่แล้ว +4

      Yeah I want to know the first song

  • @justingraves7571
    @justingraves7571 5 ปีที่แล้ว +18

    I'm 27 and I regret not taking something like this as a major.
    I LOVE THIS!

  • @TheAverageAnomaly
    @TheAverageAnomaly 7 หลายเดือนก่อน +5

    As a student palaeontologist, this is the best channel to review material we’ve learned in lectures! I absolutely love your content, please keep doing what you’re doing!

    • @katkit4281
      @katkit4281 4 หลายเดือนก่อน

      If you are an actual student in palaeontology going to school and majoring in you should be ashamed you get your information from a TH-cam channel.

  • @Trex-or6cd
    @Trex-or6cd 6 ปีที่แล้ว +270

    Trey the explainer and now pbs eons? This is my lucky day.

  • @pmsavenger
    @pmsavenger 6 ปีที่แล้ว +150

    I like that you're going all "boom, ice age" at the same time as there's an image of the part of Sweden where I live. I mean, yeah, thanks, I know. Although February is an equally appropriate name.

    • @beanie1178
      @beanie1178 6 ปีที่แล้ว +3

      Det der er jo midt sommer i Norge

    • @4nd3rzzon
      @4nd3rzzon 5 ปีที่แล้ว +1

      Hoppas det blir en ny istid snart

    • @JesusSuckedGayPenis
      @JesusSuckedGayPenis 4 ปีที่แล้ว +1

      @@4nd3rzzon Bork Bork Bork

  • @vmites7100
    @vmites7100 2 ปีที่แล้ว +3

    The old days of Earth is so facinating...It seems so innocent and beautiful

  • @natalieeuley1734
    @natalieeuley1734 5 ปีที่แล้ว +11

    I love learning about this stuff. To me, the Devonian is definitely my favorite period to learn about. Plants becoming large and animals emerging on land are so cool.

    • @leod-sigefast
      @leod-sigefast 3 ปีที่แล้ว +1

      Named after the English county Devon. Lots of fossils have been found on the coast of Devon and Dorset.

  • @whishiwhooshi5783
    @whishiwhooshi5783 6 ปีที่แล้ว +535

    This series tells the extraordinary story of life before the dinosaurs. A time when strange and savage creatures fought a ruthless battle to rule the Earth. Amongst them were our own earliest ancestors whose survival would decide whether we humans would exist at all. As they evolve, these bizarre creatures created the blueprints not only for our bodies but for everything living today.
    This is life's forgotten story. An epic war for our world. A war between monsters.

    • @Sara3346
      @Sara3346 6 ปีที่แล้ว +55

      *Slow claps*

    • @GideonGleeful95
      @GideonGleeful95 6 ปีที่แล้ว +48

      Eyy Walking With Monsters!

    • @Hunterrion
      @Hunterrion 6 ปีที่แล้ว +13

      You sir. Are awesome

    • @ashgcy
      @ashgcy 6 ปีที่แล้ว +6

      Charlie Yang eyyy *finger guns*

    • @milkayy380
      @milkayy380 6 ปีที่แล้ว +1

      Charlie Yang I

  • @TragoudistrosMPH
    @TragoudistrosMPH 6 ปีที่แล้ว +24

    This was perfect!
    -It used visuals to show eons/eras, to scale.
    -Animals were shown with the host for scale.
    -The continents were shown as they would appear at the time.
    -The info was like a presented summary, so it was easier to follow.

  • @SweetBerryWine3000
    @SweetBerryWine3000 2 ปีที่แล้ว +16

    The Paleozoic is vastly underrated and under-appreciated by the general public.
    Thanks PBS Eons for doing your part to fix this! :)

  • @MrTotalAhole
    @MrTotalAhole 5 ปีที่แล้ว +5

    Id say this is probably the best one of these I watched yet. There was a lot I didnt know as it didnt hash over what I've heard (maybe) hundreds of times already.
    Now its time to start 'digging' for more information on some of what I just learned.
    Thank you!

  • @onardico
    @onardico 6 ปีที่แล้ว +182

    The paleozoic had the carboniferous rainforest, the placoderms, the giant reefs, the trilobites and anomalocaris. Was a wonder age

    • @nakenmil
      @nakenmil 6 ปีที่แล้ว +20

      And the giant freakin' arthropods!

    • @onardico
      @onardico 6 ปีที่แล้ว +18

      Yes man, the carboniferous was a special chapter in the history of the life, the amazing forests, the huge oxygen level and those giant arthropods. This period looks friendly to me

    • @cadenrolland5250
      @cadenrolland5250 6 ปีที่แล้ว +21

      It also had regular continent sized wildfires driven by high winds, fierce thunderstorms, and record high oxygen levels.

    • @onardico
      @onardico 6 ปีที่แล้ว +6

      Hahah, this is not so friendly

    • @Dragrath1
      @Dragrath1 6 ปีที่แล้ว

      There certainly was a lot of fascinating creatures in the Paleozoic
      As for any ecosystem there is always some risk or danger they only look placid on the scale

  • @lisajanson
    @lisajanson 6 ปีที่แล้ว +127

    Love how the ”Boom! Ice age” part at 4:42 is just a satellite shot of Sweden :| We get it, it’s cold up here💁🏼‍♀️

    • @4nd3rzzon
      @4nd3rzzon 5 ปีที่แล้ว +6

      Va inte självisk nu det är Norge och en liten del av finland där också 😁

    • @9theodor7
      @9theodor7 5 ปีที่แล้ว +1

      @@4nd3rzzon Man kan ju önska att det skulle vara som under Devon-perioden att SE ligger på ekvatorn... ;)

    • @4nd3rzzon
      @4nd3rzzon 5 ปีที่แล้ว

      @@9theodor7
      jag vet vad du menar, jag såg det också
      :D fan om man bara kunde gå tillbaka i tiden och se hur det såg ut då

    • @helenanilsson5666
      @helenanilsson5666 5 ปีที่แล้ว

      Du gamla, du fria, du djupfrysta nord~

    • @gimbit7583
      @gimbit7583 3 ปีที่แล้ว

      على عليك قلبي عبقها بتقعدين بهين قلبي ب تقول تصختهيه ضصثقف محج

  • @emems6620
    @emems6620 5 ปีที่แล้ว +10

    Just discovered this channel guys, you are amazing! I love this girl's voice.
    Keep doing the great job!

  • @nescaudrummer
    @nescaudrummer 4 ปีที่แล้ว +3

    the album "Phanerozoic I: Palaeozoic" by the band The Ocean made me interested about the topic, so I'm checking out this video

    • @joenotch7429
      @joenotch7429 3 ปีที่แล้ว +1

      Watching this video 2 years later and FINALLY someone mentions The Ocean.

  • @genessab
    @genessab 6 ปีที่แล้ว +256

    The great dying was my band name in high school..I was an emo nerd xD

  • @TheMrpendertuga
    @TheMrpendertuga 6 ปีที่แล้ว +22

    I can't explain how much I love this channel, I really like the others channels of PBS, but this one just hits right in the spot, I love the way you intertwine Earth's history with the evolution of life, please keep doing more of these!

  • @robyn00xx
    @robyn00xx 2 ปีที่แล้ว +3

    This is my favorite channel to watch after a few bong rips

  • @stevesellers-wilkinson7376
    @stevesellers-wilkinson7376 4 ปีที่แล้ว +14

    I'd love to see more about shark evolution and the chondricthes in general. Your videos are brilliant, by the way! I'm a huge fan!

  • @KoawNature
    @KoawNature 6 ปีที่แล้ว +92

    I just found this series and it's wonderful! She speaks with great articulacy and confidence. Also props to the research/production team.

    • @maync1
      @maync1 4 ปีที่แล้ว

      No, she speaks like a rattle-gun.

  • @stevenbaumann8692
    @stevenbaumann8692 6 ปีที่แล้ว +190

    I don’t know. I think the Precambrian contains potential extinction events that make the Phanerozoic ones small. Granted, all we had were microbes. Great video!

    • @Darkstar.....
      @Darkstar..... 6 ปีที่แล้ว +1

      Steven Baumann she also mentioned exciting and cruicial changes. Microbes would be in numbers far greater. And if they were wiped out thats the end of the story but it was over a far greater time span that any changes happened when your barely a multi celled organism.

    • @stevenbaumann8692
      @stevenbaumann8692 6 ปีที่แล้ว +1

      aussie oi oi oi I generally agree. I just did a geo rant where I identify at least 3 possible quick Precambrian extinctions. 2.4Ga, 1.85Ga, and 1.086Ga. It seems no one has bothered to explore this in detail.

    • @noctusowl
      @noctusowl 6 ปีที่แล้ว +18

      You are right. The great freeze or Snowball Earth around 700 million years ago probably wiped out 99.9% of all life existing by then. There might have been other similar but less severe episodes.

    • @stevenbaumann8692
      @stevenbaumann8692 6 ปีที่แล้ว +2

      noctusowl exactly. I have 3 others in mind. 2.4 Ga, 1.85 Ga, and 1.086 Ga.

    • @superdumpfback4041
      @superdumpfback4041 6 ปีที่แล้ว +11

      Are you referring to the oxygen crisis? The oxygen produced by cyanobacteria slowly concentrated in the oceans 2 billion years ago and led to the extinction of many other organisms. Oxygen was a cell toxin for most of the early microbes

  • @dillon1455
    @dillon1455 4 ปีที่แล้ว +1

    I would like an episode of the start of civilization. I think an introduction of where we came from; Homo, and the possible parents of us like the Denisovans, and then how we banded together to cultivate and then conquer would be fascinating due to the fact there there isn't much touch on here on the ages.
    Also, I love PBS Eons because you have taught me so much in so little time. I greatly appreciate all that you all have done to make this available. I will contribute, monetarily, when I can afford it. Thank you, PBS and Hank especially because I watch him every Saturday to teach my students on Crash Course about the Anatomy and Physiology of the human throughout our Medical Assisting Program. Thank you, all, very much!

  • @yvonnerogers6429
    @yvonnerogers6429 4 ปีที่แล้ว +2

    Thanks for this amazing video! I've watched it several times at this point, mainly for the science and history, of course, but also because the music for this one is AMAZING!!!! Thank you, APM, for helping to make this such a memorable learning experience! I love this channel so much!

  • @briganja
    @briganja 6 ปีที่แล้ว +36

    I love this presenter. She always wears a pin that reflects the theme of her presentation. I see you girl, I see you.

  • @LemurWhoSpoke
    @LemurWhoSpoke 6 ปีที่แล้ว +38

    Please cover the early evolution of primates, including strepsirrhine evolution. Discussing the Ida debacle would be good to discuss.
    Also, please discuss the giant, subfossil lemurs.

    • @puncheex2
      @puncheex2 6 ปีที่แล้ว +1

      What's a sub-fossil? The "Ida debacle" was a museum-media hype-money mistake, not an event that said anything about the paleontology. But, yeah, primates.

    • @LemurWhoSpoke
      @LemurWhoSpoke 6 ปีที่แล้ว +7

      puncheex2 "Subfossil" means younger than younger than 50k years. Basically not old enough to have become rock. Pleistocene megafauna fall into this category, but few shows have ever talked about the giant lemurs, which are called "subfossil lemurs" in the literature.
      As for Ida, there was a lot to be learned from that debacle. Basically a small group of paleoanthropologists was trying to push an outdated view on the evolution of primates. The reason it took off wasn't just because of the chance to make money. The outdated view of primate evolution is still very much alive and can be see all over signs in zoos and in some general textbooks. Basically they tried to claim that Ida was a lemur, and a missing link between lemurs and anthropoid primates. No such missing link exists because anthropoids didn't evolve from lemurs.
      In fact, this is tied to an even bigger upheaval in our understanding of primate evolution. Primates did not originate in Africa; they came from Asia. In fact, the earliest fossils in Africa had long been labeled as anthropoids (by the same group that gave us Ida), but have recently been shown to actually be stem strepsirrhines. The early monkeys first started evolving in Asia and were probably nocturnal, whereas the lemur ancestors evolved in Africa and were diurnal. That's big, and an episode should be devoted to it.

    • @puncheex2
      @puncheex2 6 ปีที่แล้ว +4

      OK, thank you for the courteous re[lies. I appreciate the education you have given. I agree that this would be a very good topic for Eons to spend some time on.

    • @LemurWhoSpoke
      @LemurWhoSpoke 6 ปีที่แล้ว +5

      puncheex2 No problem. I just hope the Eons staff see this and consider it.
      If they do... I volunteer to help write the script(s). I wrote the Wikipedia articles about lemur evolution, lemurs, and strepsirrhines. I also have a lot of good contacts.

    • @GotPotatoes24
      @GotPotatoes24 6 ปีที่แล้ว

      Maybe in the same video, or maybe in another, I'd love to see an in depth examination of hominin evolution- the news that indisputably Neanderthal rock art was found in Spain might create more interest in the topic of archaic humans!

  • @fadiljo4520
    @fadiljo4520 4 ปีที่แล้ว +5

    What I concluded from all of this is that life always finds a way.

  • @stevethoms3633
    @stevethoms3633 5 ปีที่แล้ว +2

    I’m loving this series of videos...commented on a TH-cam video for the first time in nearly 10 years just to say that. These are so great!

  • @huckleberryharrison6248
    @huckleberryharrison6248 6 ปีที่แล้ว +108

    I feel like Kallie Moore is the best host on this series. Not that the other hosts are not good, but she's great at this. This is great series and I'm always excited to see the new content. 96% of marine species. Oh god.

    • @LeatherNeck1833
      @LeatherNeck1833 5 ปีที่แล้ว +4

      Thanks for posting her name! I've been trying to find it out so that I can follow other content by her. I agree, she is very interesting to listen to and does a great job.

    • @Blake4014
      @Blake4014 5 ปีที่แล้ว +2

      is she married? Shes yummy

    • @X7Maverick
      @X7Maverick 4 ปีที่แล้ว

      I wouldn't say better than the other hosts. She's the hardest to listen to imo. Vocals are far to subjective to claim she's the "best" when there's such a high level of talent on this channel

    • @TheSexysteph69
      @TheSexysteph69 3 ปีที่แล้ว

      X7Maverick she is clearly the best

  • @veggieboyultimate
    @veggieboyultimate 6 ปีที่แล้ว +62

    The Paleozoic was truly an alien time, paleontologists should study more about the organisms that lived during that era so that we can get a clearer view

  • @ibrahimalsh2384
    @ibrahimalsh2384 3 ปีที่แล้ว +2

    This is probably the best score for a PBS Eons video! Thank you 🙏🏽

  • @danieljordannicol9937
    @danieljordannicol9937 5 ปีที่แล้ว +9

    I am completely hooked and she has an awesome narrating voice.

  • @aryadler8776
    @aryadler8776 6 ปีที่แล้ว +25

    This channel is such a gift. Great work guys

  • @hollyodii5969
    @hollyodii5969 6 ปีที่แล้ว +72

    Kallie is my hero! This video was fantastic. Viva la Science!

    • @ebob4177
      @ebob4177 6 ปีที่แล้ว +3

      she's also adorable

    • @men1312
      @men1312 3 ปีที่แล้ว +1

      @@ebob4177 SIMP SIMP SIMP

    • @ebob4177
      @ebob4177 3 ปีที่แล้ว

      @@men1312 ngl I do be simpin

  • @fimethr6248
    @fimethr6248 ปีที่แล้ว +1

    This is so condensed and dynamic ! it summed up the important part of a 2h lesson on evolution and fossils I had a couple weeks ago. Really helps me study and remember all the major info I need to know for my exams tomorrow thanks a lot !!!

  • @Melody_Raventress
    @Melody_Raventress 3 ปีที่แล้ว +3

    Eons has such fantastic background music. It really helps to set the mood and carry the narrative along...

  • @EvilSnips
    @EvilSnips 6 ปีที่แล้ว +60

    I love you mention the trilobites. I have a trilobite collection! They are amazing creatures and is it weird that I find them adorable?

    • @mezo4010
      @mezo4010 6 ปีที่แล้ว +3

      Nope.

    • @nicolel.2398
      @nicolel.2398 6 ปีที่แล้ว +6

      Dude trilobites are the cutest things that ever happened. I love them so much.

    • @EvilSnips
      @EvilSnips 6 ปีที่แล้ว +6

      Yessss :D I have seven trilobite fossils xD Most of them are actually really cheap, so it is easy to start a collection. Just go to a local rock shop.

    • @nicolel.2398
      @nicolel.2398 6 ปีที่แล้ว +7

      That’s radical man, I love it. I’m in college for paleontology so I have some wonderful outlets for trilo purchasing ❤️

    • @EvilSnips
      @EvilSnips 6 ปีที่แล้ว +4

      Paleontology sounds like a fun major to take. I have been considering it, but it's a lot of field work from what I have seen.

  • @Malenassaura
    @Malenassaura 6 ปีที่แล้ว +42

    I'm a geology and paleontology major, so I already have a pretty good grasp of everything that was talked in this video, but I still watched it all. Soothing and very well illustrated :)

  • @yvonnerogers6429
    @yvonnerogers6429 4 ปีที่แล้ว +3

    I’m loving this channel. Thanks for all your hard work! I learn so much! I wouldn’t mind a video like this covering the Cenazoic from the Paleocene through the Pleistocene as I find that stretch of time doesn’t get covered much, either, at least not as much as the dinosaurs’s era. By the way, the soundtrack for this episode is beautiful! Kudos!

  • @jerrysumner4923
    @jerrysumner4923 3 ปีที่แล้ว +4

    Wonderful! Just finished the Meglodon episode while traveling today. Saw this coming home and couldn’t wait to see. Also, will catch the link you showed. Really giving Fermi Lab and Space Time a real run. Joyous times!

  • @tinamclaughlin1991
    @tinamclaughlin1991 6 ปีที่แล้ว +23

    I love knowledge in every form, from every time, from this wonderful planet of life!

  • @Michael-hn5cj
    @Michael-hn5cj 6 ปีที่แล้ว +25

    I really have to say, this is one of the best channels with the most interesting subject matter I have ever found on the internet. The presentation of the wealth of information is absolutely incredible. I have grown an entirely new appreciation for life on earth. I knew life on earth was something special and unique, for some reason I never realized just how /cool/ it is. These videos have given me a feel for evolution that I've never had before. Seeing how life evolved to take advantage of the environment, and how intertwined it is with geology and other creatures is remarkable.
    I can't get enough of the fossil record!

  • @ericanderson1846
    @ericanderson1846 5 ปีที่แล้ว +9

    Spectacular explanation. More of this, please.

  • @mrx4022
    @mrx4022 3 ปีที่แล้ว +2

    Fun fact: Dimetrodon is a stem mammal, meaning mammal like reptiles which includes Ssynapsids, the family which you and me are in. So, evolutionary speaking, Homo sapiens and Dimetrodon are very, very distantly related

  • @Netraam83
    @Netraam83 6 ปีที่แล้ว +8

    This series is bliss, keep it up!
    Kind regards from the Netherlands

  • @Kotorichan
    @Kotorichan 6 ปีที่แล้ว +5

    Eons made an earlier video presented by Hank Green that explains how the Cambrian extinction never actually happened... so it would be a good idea to relate to that video when she says "it is not well understood". Keep up the great work :)

  • @Bastonikov
    @Bastonikov 5 ปีที่แล้ว +4

    I bloody love this series. Thanks PBS!

  • @burnerjack01
    @burnerjack01 5 ปีที่แล้ว

    Wow! Just may be the most succinct and efficient documentary I've ever witnessed. Not one wasted syllable. Feels like I just read an entire encyclopedia. I need to take a nap now...

  • @azdgariarada
    @azdgariarada 6 ปีที่แล้ว +4

    The music in this episode is phenomenal, and the book recommendation is great too! I love Bill Bryson!

  • @elizabethtaylor6135
    @elizabethtaylor6135 5 ปีที่แล้ว +7

    Hey LadyBones! Would you please do an episode explaining how y’all paleontologists distinguish between a fossil of a new, unknown species and just, say, a mutant(i.e. the fossil of a known species with pronounced phenotypical appearance of a few genetic mutations that did NOT prove to be most suited to their respective environments, and, therefore, did NOT propagate...)? Thank you for all the killer episodes!

  • @danm7298
    @danm7298 3 ปีที่แล้ว +3

    I love learning about how life evolved from basically nothing to where we are now and where we are going. It really trips me out

  • @deebee5378
    @deebee5378 6 ปีที่แล้ว +19

    I'd like to see some information on what may have led to today's monotremes like the echidna and platypus.

  • @jcortese3300
    @jcortese3300 6 ปีที่แล้ว +9

    I just love how the Great Lakes are just ... sitting there, as usual. :-) I wonder if having such an ancient shoreline is reflected in any characteristics of the shoreline itself?

    • @rafaelrafaelrafael
      @rafaelrafaelrafael 6 ปีที่แล้ว +3

      I think it's there just as a reference. From the maps, it seems it was just an deepocean valley for most part.

    • @dgodfrey9189
      @dgodfrey9189 6 ปีที่แล้ว +3

      It's just a reference, the lakes are no older than the last ice age.

    • @puncheex2
      @puncheex2 6 ปีที่แล้ว +1

      The Great Lakes have only existed about 10,000 years, since the last retreat of the glaciers, which also helpfully carve the lake's basins. Big, sloppy, wet things.

    • @jcortese3300
      @jcortese3300 6 ปีที่แล้ว

      Ah, gotcha. Thanks!

  • @moiraandnica4798
    @moiraandnica4798 5 ปีที่แล้ว +4

    I really enjoy your channel! I even let my kiddo watch with me! Thanks for explaining things like this, really appreciate y'all. ^_^ :) :)

  • @Cynocehali
    @Cynocehali 4 ปีที่แล้ว +7

    I can only imagine what it would've been like to walk alone on land around this time...

  • @xcvsdxvsx
    @xcvsdxvsx 6 ปีที่แล้ว +8

    IDK about the first 0:40 seconds. When I was a kid I never cared too much about the parts in my natural history books about dinosaurs. I was always infinitely more fascinated by the pages about the Pre-Permian Paleozoic but more than anything else the Cambrian. I would glance over the dinosaurs and go yea that's pretty interesting but stare for hours at the artwork about the Cambrian.

  • @joeys4289
    @joeys4289 6 ปีที่แล้ว +3

    One of the many reasons i love the videos on this channel is that it reminds me how amazing nature is and how truly incredible our earth's history has been. Kind of makes you wonder what will happen in a few million years, wish I could be there to see it happen! #PBSEONSISLOVE

  • @FalconFastest123
    @FalconFastest123 4 ปีที่แล้ว +6

    It's impossible to comprehend how much time we're talking about here. Even just one sentence from this girl's mouth represents more time than human beings have existed!

    • @Amicodablack
      @Amicodablack 3 ปีที่แล้ว

      I wish that people would say that too..I was thinking the same thing...tryna get the audience as much information as possible it gets overlooked..we talking thousands of generations or hundreds of thousands of years atleast..but we were somewhere..just nowhere near this form

  • @ramentaco9179
    @ramentaco9179 5 ปีที่แล้ว

    I really appreciate that they didn't decide to fill this video with constant jokes, the way that a lot of channels would. It feels so much more respectful to it's viewers.

  • @PhillipWrigley
    @PhillipWrigley 6 ปีที่แล้ว +9

    I have yearned for a video like this since I was a small child. Thank you! Any chance we could learn about the diplocaulus?

  • @maidros85
    @maidros85 6 ปีที่แล้ว +6

    Holiday is when that TH-cam bell brings you a notification of a new Eons vid. 💕

  • @xxxtakaji-kaixxx9016
    @xxxtakaji-kaixxx9016 3 ปีที่แล้ว +3

    Cambrian explosion:we wish to come back but we can’t
    2020:WRITE THAT DOWN WRITE THAT DOWN

  • @jlh8830
    @jlh8830 5 ปีที่แล้ว +5

    Me and my 5yr old son always start and end our day with a little EONs. Great job guy/girls keep up the great work.

  • @jonathanclark5240
    @jonathanclark5240 6 ปีที่แล้ว +5

    I'm curious how scientists determine the atmospheric oxygen levels and sea level depths over the last eon. I would love to see a video on that and other archeological methods.

    • @tealsquare
      @tealsquare ปีที่แล้ว +1

      I saw an episode on discovery where they were using rock samples...very cool science stuff.

  • @BRUtahn
    @BRUtahn 6 ปีที่แล้ว +5

    What an awesome video! I love how you guys help put things in perspective!

  • @savannaha5038
    @savannaha5038 2 ปีที่แล้ว +4

    Omg can I listen to the background song that starts at 1:40 anywhere??? I could hardly pay attention to the video the song was such a bop

  • @lucasotis9525
    @lucasotis9525 ปีที่แล้ว

    The music and pacing in the beginning to hype up the viewer is gold, fantastic editing

  • @noneofyourbizznizz5375
    @noneofyourbizznizz5375 6 ปีที่แล้ว +6

    I'd have paid more attention in my classes if I was shown things like this more. Informative but kept interesting too.

  • @RoccosVideos
    @RoccosVideos 6 ปีที่แล้ว +69

    Wooo I got a shout out.

    • @xbjrrtc
      @xbjrrtc 5 ปีที่แล้ว +15

      Congrats on apex predator status, buddy!

    • @TheSexysteph69
      @TheSexysteph69 3 ปีที่แล้ว

      The main cause of warps in all of reality same

  • @katelynsturch3798
    @katelynsturch3798 ปีที่แล้ว +2

    I will never get tired of hearing about this

  • @P-Bean
    @P-Bean 5 ปีที่แล้ว +3

    I've learned so much more from this channel than school about this kinda thing.

  • @deuce9livesfan3
    @deuce9livesfan3 6 ปีที่แล้ว +3

    I'VE HAD THAT BOOK FOR LILE 4 YEARS AND LOVE IT, HAPPY TO SEE IT'S GETTING LOVE