The Complete History of the Earth: Ordovician Period
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- เผยแพร่เมื่อ 27 พ.ค. 2024
- 0:00 Intro
1:06 The Ordovician Globe
3:11 The Radiodonts New Niche
4:43 Another Bombardment
6:28 The First Real Fish
8:31 New Monsters
11:18 The Ordovician Extinction
13:44 Outro
#ordovicianperiod #historyoftheearth #eon #epoch #geology #PaleoAnalysis
This week we finally make it to the next time in the History of the Earth series! During the Ordovician the life on Earth continues to to radiate out into many strange new forms. the Radiodonts that once ruled take on a new role, our ancestors start to gain better defences and several new predators appear and begin to shape what life will look like for many millions of years going forward. We are still a long way from the present day but every step we take forward shows us a world slightly more familiar than before!
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I'm glad you're including plants rather than just focusing on animals and hope you continue to
Plants are gay
Good call, they are the basis for everything else
Without causing energy from the sun, what other lifeforms are even possible?
I agree. I find the flora and insects sometimes more interesting than your typical large mammals and predators. I like hearing about trees that dwarf those huge sequoias in California or palms that were twenty meters across or the first carnivorous plants. That stuff is exciting to me lol
@@ThePurza Apart from chemotrophs and the life forms that feed on them not very much.
i am a plant and i agree with you
I love that you don't just teach us about dinosaurs. It's cool to learn about other lifeforms.
Thanks for including the continental position in this. I rarely see phanerozoic period coverage talk about the geology in relation to the flora and fauna.
I love how a small, slow, harmless, and cute mollusk like the modern Nautilus species had absolutely terrifying relatives back in the Ordovician. But I guess the fact that they remained small is how the Nautiloids actually managed to live past the Ordovician mass extinction and every subsequent mass extinction as well. They might not survive us though, their shells are over-harvested. They have lingered on for so long, it’d be really sad to see this relic of the past fade away.
@@tweakgawdtaydoegangsteppah3689 Orthoceras did exist? I don’t know what you’re talking about
Will say, saw a study that showed that seals may also play a big part in their suffering.
I love how you present these, not as a list but rather more like a story being told on another world, and the music actually hits that perfectly! I do wonder what you will evolve into next 🤔
This is a great way to describe it. Being a story makes it personable.
I enjoy the way he tells the story. His writing is really easy for me to grasp. I always struggled to pay attention when learning about this stuff before.
Panthalassa is such a great name. Especially combined with the upcoming Pangea. It literally means "all sea". What a fitting name for a global ocean.
Glad to see that you are evolving lol. I feel like that's all I'm going to watch this series for it's just to watch the gradual evolution of you.
@LeoTheBritish-Eurasian what I meant was the evolution of the little character LMAO but that works too
@@gamingindominus1049 I really like that little character! lol
can't wait for him to evolve brain big enough to realize that "climate change" is a BS.
Cant wait him to turn into a Tetrapod
This is the period In which all the fossils around my house come from. You can't step out my front door without seeing a crinoid fossil if you're real lucky you can find a trilobite I found like three in my whole life. There is literally the entire rockface at the creek that runs by my house in the woods that's entirely made up of tiny little crinoid stem fossils millions and billions and billions of what look like Smarties. If you start looking within five minutes you'll find the tops the tentacle part at the top. But they don't quite preserve as well. I would love to find a sea scorpion someday.
Where I live it is the same. So many crinoid bits. I did find a small trilobite last yeah too! As far as I have been able to figure out, the fossils are from the Ordovician.
@@l.mcmanus3983 I'm in Bloomington Indiana. I'm pretty sure its ordovician rock where I live, but wear my brother-in-law lives in Morgan County Indiana it's all Carboniferous Mississippian. He's got a lot of darker Shell Rock where mine is moore crinoids and Limestone despite us only living about 30 min away from each other. It's harder to find fossils at his house but I have found a few mostly just nodules and a few plant imprints, trace fossils.
@@robertstone9988 hear me out
@@tylerdurden7764 yeah?
@@robertstone9988 what is it
Woah what timing! I found your channel couple of hours ago, watched the previous episodes today (haven't seen your other videos just yet), and then the continuation gets posted today as well :D
Fantastic work.
I started all the way back in the Hadean Eon for this series! This is actually episode 5! 🙂
@@PaleoAnalysis Did you give up on the series? :(
Goodness am I glad to have found this channel. Just finished catching up on the series and I'm rather impressed. Out of curiosity, extinction events prior to the Cambrian aren't talked about that much, but I presume they still happened, what with several billion years for large catastrophic events to occur like the snowball earths. So, that being said, why aren't snowball earth events typically included in the lists of mass extinctions and why aren't other Precambrian mass extinctions really talked about?
Mostly for two main reasons,
1) Life was not nearly as diverse during this time and the fossil evidence makes it very difficult to say in any great detail what biomes were like and how they were chaging before the Ediacaran/ Cambrian.
2) Because at this point we are talking about billions of years, there are comparitivly very few geological sites where rocks that old still exist. Most have been destroyed by a combination of erosion and volconism. So even most of the information I talked about (especially in the first 2 episodes) is highly speculative and are heavily debated among Geologists.
So basically, yes there was probably more than five major mass extictions. but lacking scientific evidence makes it hard to be sure of more than that.
@@PaleoAnalysis That really clears things up! Lack of geologic evidence and the relatively low diversity of life were my initial guesses, but it's really nice to see that I'm not just insane. Can't wait for the next vid!
It's almost bittersweet. I am definitely someone who wants to know as much of "what really happened" as I can.
Yet that is inherently almost impossible for the period.
It's just as fascinating as it is anything, though. 😁👍
If you're interested check out "the entire history of the earth" TH-cam channel, they do a series like this in a longer form
@@leopard2a743 Yes! So glad to see I'm not the only fan here. They do awesome stuff. Just yesterday (from when I wrote this) they released an episode about the Ediacaran! The only problem I have with that series is that the new episodes come out so slowly. But it's worth it. :)
WOW ...A Channel that doesn't use a fake robot voice..Really like the content...And the humor is NICE!! MUCH LUV FROM N.AUGUSTA S.C
Geologic time is still so difficult to comprehend. Wow. So fascinating to imagine. I sometimes stop and think if I could go back in time millions of years what I would see on this very spot where I'm standing, assuming and hoping it would be on some kind of land mass in a breathable environment, just to see some of these plants and creatures alive!
Yeah. It's so weird to imagine that we're closer temporally to the end of the cretaceous than said time is to the mid Jurassic. Deep time is really weird.
I really love this channel and every video I’ve seen so far
I'm very intrigued about this series, I feel like it could become one of my favorites in all of my favorite paleontological TH-cam channels, can't wait for the next episode and the ones following that
Omg….why am I so freaking invested in this little Tim Tim storyline and excited about what you’ll evolve into next!?🤷♀️😅
Super glad to have found this channel and series. The early history of life is so bizarre I can't get enough of it.
I really appreciate how acessible you make these videos. I was raised religious and evolution and many science related topics were banned in my house, and being on my own now, it's just been hard to get a grasp of the real world. Thank you for making it easy to understand, it's all so fascinating.
🎃👻🌽
Christianity is the real world.
Your addition of Pokémon references makes this even better. Subscribed!
I would recommend AronRa’s systemic classification of life series.
50 episodes of general surveys of ecosystems primarily focused on features as they evolved in our ancestors
I love that one
Good series, but he went through those geological periods very quickly. This series spends more time on each geological period, as other stuff such as anatomy and classification don’t need to be touched upon.
Lol you believe that nonsense 😹
God created humanity
@@MybeautifulandamazingPrincess No. You’re the one who believes nonsense, not him.
@@juanjoyaborja.3054 Yeah because the universe was created with a random explosion and humans descend from bacteria that makes a lot of sense 😹😹
Funny how atheist's are so adamant and militant against the idea of creation and God. Atheist's can't even explain how the mass particles and energy came into existence before their beloved big bang explosion
They either claim the electrons, protons, quarks, always existed and were never created, or that matter particles and reality just randomly popped up into existence. No logical explanation
I'm loving your videos of this series!!!!! I hope you can cover the sylurian soon, I'm so excited!! Your videos are helping me be able to study again after many years of anxiety and depression, and you also helped me discover a love for paleontology!! I finally figured out what to do with my life, I'm gonna be a paleontologist! 😁
Really hope you do. 😁
This is my new favorite series on youtube!
I've only discovered your channel yesterday, but already watched most of the complete history of Earth series. Must say I am very much enjoying it. Keep it up. Looking forward next episodes
I knew next to nothing about these parts of paleo history but these videos have been a blast and I finally think I have a grasp of some concepts. I think I will read some more.
Wow I subbed for prehistoric planet but I clearly got more than I bargained for with this series.
Loving it so far,
Also love Tim Tim.
This series of videos ought to be teaching material for (US) 6th / 7th grade introduction to biology class. It is vastly more informative & definitely entertaining even to an 40-something adult.
i am currently rewatching whole series and can't wait for new episodes. Dude, you are brilliant!
I love the way this dude makes everything easy to understand.A lot of other channels you have a hard time understanding what they are talking about. I think they do that trying to look smart.
Love how your videos mix science with comedy in such a way that you can't stop watching. Keep it up !! :D
Back in the 1980s/1990s, I was intrigued by a feature - Charity Shoal - visible on bathymetric maps of far northeastern Lake Ontario (Canadian waters). The lake bed there is underlain by the Trenton Formation, a Middle Ordovician sequence of limestone with thin shale couplets. The shoal resembles a 1+km-wide atoll - or frying pan - with a "tail/handle" to the SW, the latter apparently caused by later Pleistocene glaciation. Subsequent field research (by others) revealed it to be a probable meteorite crater, with younger Ordovician limestone beds 'draped' over the rim, indicating its possible time of origin. It does not appear on maps showing paleocraters attributed to the Ordovician Meteor Event, but the timing looks pretty good.
en.wikipedia.org/wiki/Charity_Shoal_crater
Thank you 👍
I am just loving your presentations on the history of the earth, as an average person with an interest in natural history I am learning so much from you, you present in a manner that is easily understood. Thank you
Can't thank you enough for all the work you put into this series so far. I know it's an enormous undertaking given how vast a history you're covering. I appreciate that you offer a broad spectrum of context, including geological info and plant evolution. I would LOVE to see a detailed video from you on ancient fungus / the evolution of fungus, if that's a subject that interests you! Either way, I can't wait to see what you post next :)
From the oldest video to the newest, the point still stands, great content my friend!
When you cover the Silurian, I beg you, include the Silurians. Sea Devils, however, are a better design.
Really enjoy your videos 👍
Hi! Just recently discovered your channel and binged this series. I really love how informative it is while remaining entertaining (the running gag with Timtim, the Pokémon leaf green evolution stuff). It's great, keep up the good work!
This video and your entire series is phenomenally well researched and presented.
I just found your channel last night. I’m really enjoying the history of the earth. I’ve went through all of them that you have up. Btw you have a new subscriber. Since I’m through with this series so far I’m going to watch some of your other videos. Btw I’m 54 and only have a high school education, and you make these really easy to understand. Thank you so much for that.
I've just found your channel and watched all five "Complete History" videos. Very entertaining, can't wait for the next one.
Again, another great video. Thank you for sharing your knowlage with us.
Woot, another outstanding video. Really enjoyed the focus, not many people give both the Ordovician flora and fauna the proper attention they deserve. 🦖 Check out that steadily raising sub count. Its no wonder, this has become one of my favorite places to come for prehistoric content and I'm pretty sure others are quickly catching on to how great your content is!
Love this series! So excited for it to keep evolving to the present. Keep up the good work, rooting for you!
That closing statement is powerful. Remembering that life has been through so many horrors and bounced back might help us too.
When it takes a hundreds of thousands or millions of year that’s not winning. You’re starting fresh at that point.
Except it bounced back over the course of literally millions or tens of millions of years. That doesn't exactly help our species, much less modern civilization.
These have been great - keep them coming!
Just binged this whole series (to this point) amazing content. Keep up the great work.
You're amazing! Loving this series.
Love your videos! It's really clear how much you love what you do, and it reflects in the quality of your content. I also like watching these videos because they remind me of the quote about evolution teaching us our kinship with all living things. So interesting to see our journey from unicellular organism to human. It shows us how connected we are to all life!
I love this series! Keep em coming!
Marvelous! Lot's of fun to watch -- and learn!
Love the series hope you keep going!
This series is great! Keep em coming.
It's a crime that I haven't discovered this channel until now
I live in the bottom of the Central Basin/Nashville Basin in middle Tennessee. We are right on top of bedrock formed during the Ordovician period. Your video is appreciated.
Loving this series! Can’t wait to watch more!
Well done. I expect to see a lot of growth for this channel.
Dude I just recommended your channel to my entire fb and personally to around 10 friends and their families. Great job!
Really enjoying your History of the World and looking forward to the next.
Excellent! Thank you so much.
You've earned a new subscriber, loving these videos!
this is so niche I love it.
These are amazing! Great job
One thing I always look forward to in this series is the leveling up XD but also, thank you for making this series and I seriously hope you continue! it's really informative in a bite-sized format. Great for me as I'm starting to research paleontology seriously
have been binging all of your videos, so glad i found ur channel! keep it up! :)
Have very much enjoyed these videos. Thank you, and I look forward to our continuing journey through time.
Nice! Hopefully this series of Earth's history will become a big hit!
Thanks .. great video and commentary .. just great educational stuff ..
Very informative and well put together with great narrating . Awesome thank you.
Yes finally! This immediately made my day better, I love this series so much :D!!
Man I just came across your page, and I'm in like 10 videos deep now. Awesome content, I always loved the history of this planet but never knew a lot about it. Thanks for making fun digestible videos!
These are really well done.
Great content. Can't wait to see more.
Love the presentation and detail, job well done, you :)
I love these videos! Can't wait to see more!
Great vid as always man!!
Appreciate it!
dude, ur channel needs to blow up soon!
Funny that you mention that, the video I made about the Sauropod in the Prehistoric Planet trailer has been viewed 15k times in 4 days! 😁
Beautiful message at the end of this one. Thanks.
Really can't wait for the next episode of this series. My favourite thing on the channel.
Very fun and interesting series! I'm looking forward to future episodes!
very interesting, just found your videos, looking forward to seeing them all
Cant wait for the next episode just watched all 5 you have so far what fascinating stuff
Love your work
Thank you for making this video and also I release an album last year under my Viral Monstrosity project that is mainly about the a lot of the major events in our planet's history including a song about the O-S mass extinction event as well.The name of it is The Suffering from Earth's Existence if you want to listen to it some time.
WE really like the way these videos are turning out! keep it up my friend!
I discovered your channel today. Thank you for this! I hope you get millions of subscribers!
It’s amazing how we can map out an entire food chain this far back.
I like your voice too
Great stuff man. Excited for the Permian and Triassic, some of m favorite periods to talk about/learn about
The Paleozoic era is so fascinating
It's also my favourite. I find it more interesting than the Meso- and Neozoic.
Thinking at such great distances back in time it makes u feel so insignificant...thank you for this videos.
I just subbed please do the rest of the geologic periods!
Whatever music you used there near the 7:00 mark is amazing, btw. Perfect choice.
Cool episode, waiting for the next.
Just discovered this series and I really enjoy it. Hope it will continue
Love your Complete History of the Earth series. Looking forward the videos on the Devonian, Carboniferous and Permian.
Great series so far
I love the order in which you present all these videos
Keep them coming ❤️🔥
How am I just finding your work? Very fine summary and presentation. I hope you can continue and make more!!
Unbelievable how great your presentation was AND ending with the optimistic message to us all🙃, still going strong unextincted
I'm addicted to this channel give me more content lol
I can't wait for more of this series. Time to check out your other stuff
Looking forward to the next chapter!