When Life Conquered The Land | The Evolution of Amphibians

The first major groups of amphibians developed in the Devonian period, around 370 million years ago, from lobe-finned fish which were similar to the modern coelacanth and lungfish. These ancient lobe-finned fish had evolved multi-jointed leg-like fins with digits that enabled them to crawl along the sea bottom. Some fish had developed primitive lungs to help them breathe air when the stagnant pools of the Devonian swamps were low in oxygen. They could also use their strong fins to hoist themselves out of the water and onto dry land if circumstances so required. Eventually, their bony fins would evolve into limbs and they would become the ancestors to all tetrapods, including modern amphibians, reptiles, birds, and mammals. Despite being able to crawl on land, many of these prehistoric tetrapodomorph fish still spent most of their time in the water. They had started to develop lungs, but still breathed predominantly with gills.

Пікірлер: 343

  • @taevue
    @taevue8 жыл бұрын

    Since my childhood of reading dinosaur books, I've always thought this creature was the coolest looking.

  • @tlahuicolebarrraz7772

    @tlahuicolebarrraz7772

    8 жыл бұрын

    Ah gayyyyyyy

  • @horsegirlb7120

    @horsegirlb7120

    7 жыл бұрын

    Cool, I'm not the only kid who grew up learning about dinosaur species via bedtime stories

  • @LuCa8_

    @LuCa8_

    6 жыл бұрын

    Tlahuicole barrraz lol little kid hater ha

  • @piggyoinkoink6352
    @piggyoinkoink63528 жыл бұрын

    The arthropods who had conquered the land must have made a mass "Oh crap" when the earliest amphibians first came onto land. In their perspective it must have been like the first Kaiju breaching from the Pacific Rim to terrorize the inhabitants of the land.

  • @Langkowski

    @Langkowski

    7 жыл бұрын

    Actually there first true tetrapods were rather small, while the arthropods back then were often big. Also, the amphibians could only swallow what was small enough to be swallowed whole. The three dominating predators; scorpions, large spiders and giant centipedes, didn't have to think about that. Spiders and scorpions liquefy their prey and suck it up as a soup, while centipedes have powerful mouthparts able to tear chunks of flesh from their prey. And they were and are venomous, and a protective outer skeleton instead of soft amphibian skin. The first tetrapods had lots of small arthropods to eat, but had to be careful about the large carnivorous ones.

  • @burakka96

    @burakka96

    6 жыл бұрын

    Tim Hansen at that time land arthropods hadnt gotten big yet

  • @billskinner7670

    @billskinner7670

    6 жыл бұрын

    So the insects learned to fly. And then the dinosaurs became birds, and mammals developed bats.

  • @Dance_with_samriddhi098

    @Dance_with_samriddhi098

    6 жыл бұрын

    Piggy Oink Oink

  • @LuCa8_

    @LuCa8_

    5 жыл бұрын

    Piggy Oink Oink that’s so true

  • @glb1993
    @glb19932 жыл бұрын

    Evolution is such an amazingly fascinating subject that I don't think I will ever get bored learning about :) . It's so interesting to get an idea of how life on our planet has evolved over millions of years, and somehow through it all things led to us homo sapiens it's just so cool!

  • @waukivory2756

    @waukivory2756

    Жыл бұрын

    Amazing isn’t or is it. Stop and think for a mini Ute. How do we know any of this was as portraited in these programs. We weren’t there so how do we know. It’s all guesswork - fantasy and people swallow it hook line and sinker. How is we now find pliable/ flexible tissue in dinosaurs. Tissue that all scientists agree can’t last more than 500 to 100 thousand years. I’ll let you ponder.

  • @goldquik

    @goldquik

    11 ай бұрын

    it also makes me feel uneasy in a certain way when i search about the first ever animals.

  • @willadeefriesland5107
    @willadeefriesland5107 Жыл бұрын

    Isn't it interesting how many times our ancestors have been prey rather than predators? After wiping out the other species of humanity, we continue to be both with each other...

  • @scarlettaverett9982
    @scarlettaverett99822 жыл бұрын

    What a great and informational video!

  • @lolalittlefeather5666
    @lolalittlefeather56664 жыл бұрын

    this is an obvious ancestor of the Handfish. Maybe ? Just a hunch.

  • @Phonomatic
    @Phonomatic8 жыл бұрын

    This is a part out of which documentary?

  • @spamnotmarcel

    @spamnotmarcel

    8 жыл бұрын

    Miracle Planet - Part IIΙ: New Frontiers

  • @dredgenbuns7702
    @dredgenbuns77022 жыл бұрын

    Very informative video. Good work!

  • @Langkowski
    @Langkowski7 жыл бұрын

    About the footprints that were found in 1992. Shouldn't there be marks from their tails as well, and from dragging their belly over the mud? If not, isn't it more likely that the footprints were created in shallow (tidal?) water?

  • @Anhviet19

    @Anhviet19

    6 жыл бұрын

    Tim Hansen Greetings from the future. ...... To answer your question we're still not sure .

  • @gabriellelucy7510
    @gabriellelucy75107 жыл бұрын

    Great Video!!

  • @PAULLONDEN
    @PAULLONDEN5 жыл бұрын

    Fascinating !

  • @MichaelSHartman
    @MichaelSHartman8 жыл бұрын

    Thank you for this interesting program.

  • @tusheschannel
    @tusheschannel8 жыл бұрын

    The head looks remarkably like a shortened version of an Alligators.

  • @patstaysuckafreeboss8006

    @patstaysuckafreeboss8006

    3 жыл бұрын

    Convergent evolution?

  • @brandoncruz2162
    @brandoncruz21624 жыл бұрын

    At last, there was a vertebrate able to swim in freshwater and walk into an unknown habitat. First, there was Panderichthys and Tiktaalik. Then came Acanthostega, Eryops, Hynerpeton, Ichthyostega, Seymouria. The list of the first amphibians goes on.

  • @mdbasir7856

    @mdbasir7856

    Жыл бұрын

    😅😅😅😅

  • @mdbasir7856

    @mdbasir7856

    Жыл бұрын

    😅😅😅😅

  • @TheyCallMeGroucho
    @TheyCallMeGroucho8 жыл бұрын

    Excellent...very well done. Thanks for uploading. Larry, Taiwan

  • @HinnerkHesse
    @HinnerkHesse7 жыл бұрын

    They just had to get some spawn on land, right? Now, I still wonder how they had a chance to survive because there was no water for their gills. (?)

  • @libertyprime9307

    @libertyprime9307

    7 жыл бұрын

    Lungs were developed before the gills went away. So they could breathe in water, and also surface and breathe air. And there are fish today in the amazon who are like that, in the transition between marine and terrestrial.

  • @HinnerkHesse

    @HinnerkHesse

    7 жыл бұрын

    Thank you very much. The fact that some fishes like that still exist, is interesting and nice.

  • @JetPackDino
    @JetPackDino7 жыл бұрын

    What about the tiktaalik?

  • @hentesgyik95

    @hentesgyik95

    6 жыл бұрын

    Tiktaalik was not present yet during the filming of this documentary ;) It was discovered around 2004.

  • @MasterChief-sl9ro

    @MasterChief-sl9ro

    6 жыл бұрын

    Wrong. Tadpoles\Frogs have existed for at least 350 million years ago.. And Tiktaalik is in the same class of Species.. You might read more about the subject. As it's been in every Biology Peer review for the last 10 years....

  • @jonstfrancis

    @jonstfrancis

    6 жыл бұрын

    Tiklaalik was a fish, not an amphibian.

  • @MasterChief-sl9ro

    @MasterChief-sl9ro

    6 жыл бұрын

    Citation please. As even Biologist have determined its from the Tetrapoda Class. So you just made an assertion. That even the experts agree. Is an Assumption. Thank You

  • @DavidGarcia-oi5nt

    @DavidGarcia-oi5nt

    6 жыл бұрын

    Master Chief 00117 go ahead and try to see what you're responding there to chief.

  • @susandevoe3524
    @susandevoe3524 Жыл бұрын

    Great graphics!!!!!

  • @garypugh1153
    @garypugh11537 жыл бұрын

    very informative

  • @tomthx5804
    @tomthx58046 жыл бұрын

    Next do evolution of the Australians.

  • @hanselmanryanjames
    @hanselmanryanjames6 жыл бұрын

    Does anyone know the name of this documentary? Edit: Pretty sure its called "Miracle Planet" if anyone else is curious.

  • @annoyed707

    @annoyed707

    Жыл бұрын

    Yes, narrated by Christopher Plummer, coincidentally.

  • @evancabralsilva93
    @evancabralsilva938 жыл бұрын

    Who is the paleoartist that made the thumbnail?

  • @haoxuanlei8594

    @haoxuanlei8594

    8 жыл бұрын

    me

  • @pimd6998

    @pimd6998

    7 жыл бұрын

    John Sibbick

  • @bmzaron713
    @bmzaron7136 жыл бұрын

    I feel like they left out the part about how the rudimentary lungs were developed in the transitional fish creatures

  • @alejandrorobles6865

    @alejandrorobles6865

    6 жыл бұрын

    Brian Z many fishes can breath air, especially the ones that live in swamps, the transition must have hapened before partially leaving the water

  • @bmzaron713

    @bmzaron713

    6 жыл бұрын

    Lord Turnip Thanks, like in low oxygen waters huh

  • @martijnbouman8874

    @martijnbouman8874

    6 жыл бұрын

    They did in the previous part: kzread.info/dash/bejne/dp6oysivcpedfcY.html

  • @bmzaron713

    @bmzaron713

    6 жыл бұрын

    Awesome, thanks

  • @jont39

    @jont39

    6 жыл бұрын

    Brian Z i see can you show the evidence scientifically where the lungs developed to the stage where they were living outside the water or how long it took. There is no evidence of this even in thebprevious video and if this is the case you are convinced of your assumption by faith and not proof. Showing one full grown fossil and saying this is why we must have had 5 fingers because they had 8, this omits that the fact that these creatures developed in to apes having 4 fingers, then became us having 5. This is not scientific in any way shape or form, but faith based on falsely educated dogma.

  • @TheJohnblyth
    @TheJohnblyth6 жыл бұрын

    Plant-choked waters, fine, but what about mud? It's always been there, and is variable enough to perhaps challenge the development of variably resitant and resilient fins.

  • @flintsky7706

    @flintsky7706

    Жыл бұрын

    Shut up

  • @sweetleaf9668
    @sweetleaf96687 жыл бұрын

    I have an interest and am familiar, but need more detailed, in depth videos, if anyone has more links, thanks

  • @joelsherrer8784
    @joelsherrer87847 жыл бұрын

    where is that prehistoric forest located?

  • @lewisdelicata5334

    @lewisdelicata5334

    7 жыл бұрын

    Joel Sherrer Currently in your cars fuel tank.

  • @prasoonsahu2481
    @prasoonsahu24813 жыл бұрын

    Nice

  • @soppiestwang
    @soppiestwang8 жыл бұрын

    those were definitely not the first animals to walk on land. arthropods were

  • @ashmckinlay1402

    @ashmckinlay1402

    8 жыл бұрын

    what a handsome Avatar picture ;)

  • @soppiestwang

    @soppiestwang

    8 жыл бұрын

    Ash Mckinlay you look good as well

  • @michaelcrutcher6064

    @michaelcrutcher6064

    8 жыл бұрын

    You're right only except that no one knows what animal or group of them came first

  • @zachary939

    @zachary939

    7 жыл бұрын

    That might be why it's titled "How Life Conquered the Land: The Evolution of Amphibians". Arthropods definitely showed up on land first, but it took a real backbone to conquer it.

  • @carlosandleon

    @carlosandleon

    7 жыл бұрын

    zachary939 lol literally

  • @eddrdr
    @eddrdr7 жыл бұрын

    any information about the source of this film - who made it and when? thanks

  • @avada0

    @avada0

    Жыл бұрын

    Someone pointed out Jennifer Clack, who only appeared in Miracle Planet, based on IMDB. Seems like this is it.

  • @MoonBurn13
    @MoonBurn133 жыл бұрын

    Thumbnail reminds me of the undersized Dragon in that famous painting of St George. (Guy had good aim tho. Thing’s the size of a horn toad, and - whap! Right in the eye.)

  • @mushmorant9253
    @mushmorant92536 жыл бұрын

    These are the earliest known vertebrates to walk on land, not the earliest animals to do so. The difference in age between the earliest evidence of animals on land and that of the first tetrapod vertebrates is on the order of some 140 million years, i.e. over twice the amount of time separating us from the last dinosaurs.

  • @politicallycorrectredskin796

    @politicallycorrectredskin796

    6 жыл бұрын

    I'm afraid you don't understand how science works. Someone has spent years getting a degree in a pointless, overcrowded field and depend on making a "discovery" for their careers. Whatever they find has to be the first, the biggest and the best, somehow. And if it isn't they simply lie or exaggerate. Otherwise the funding might dry up you see. Facts have absolutely nothing to do with science. It's just politics.

  • @joperamod5760

    @joperamod5760

    6 жыл бұрын

    That's a hard exaggeration

  • @boptah7489

    @boptah7489

    6 жыл бұрын

    Dana Chaplin. Science as a method may correct itself over time. But individual scientists rarely if ever, do. Which is why so much fraud has been discovered in the 'so called' fossil record..

  • @suelane3628

    @suelane3628

    6 жыл бұрын

    I have said before: I highly recommend Neil Shubin's book 'Find Your Inner Fish.'

  • @suelane3628

    @suelane3628

    6 жыл бұрын

    Hi Bo, there is fraud everywhere! Does that disprove everything humans are involved in?

  • @DRlyft
    @DRlyft7 жыл бұрын

    Interesting

  • @franktheexpertstrenchclub9025
    @franktheexpertstrenchclub9025 Жыл бұрын

    I feel like tiktaalik would have been really cute. IDK why. Just plodding around on its little feet. Little flat head that looks like it's smiling. I would have given it a scritch.

  • @Etnachan
    @Etnachan6 жыл бұрын

    I was going to recommend "Gaining Ground" to anyone interested in this topic and then Jennifer Clack appeared on the screen; that should say everything about it.

  • @Etnachan

    @Etnachan

    6 жыл бұрын

    Hi Dana Chapin, Thank you for the recommendation; I read the book and have that series as well.

  • @avada0

    @avada0

    Жыл бұрын

    I wish I could figure out what documentary is this.

  • @Drift_x27
    @Drift_x275 жыл бұрын

    good music

  • @prototropo
    @prototropo3 жыл бұрын

    The aquatic-to-terrestrial arc is well-sequenced here in the broadest gradient, but it would be helpful for me to pause and hear a discussion of some specific modifications-of rayed fins to jointed limbs, and of gill slits to volumetric lungs, etc.

  • @spatrk6634

    @spatrk6634

    3 жыл бұрын

    limbs didnt evolved from rayed finned fishes it evolved from lobe-finned fishes.... which has same bones in its fins as jointed limbs, they are just shaped differently gill slits didnt evolve to lungs. gills apperantly evolved into ears ancestors of the lobe- and ray-finned fishes had both lungs as well as gills. some retained lungs, like modern day "lung fish" and in some lungs evolved into modern day swimbladders

  • @HomerPimpson911
    @HomerPimpson911 Жыл бұрын

    Anyone know where I can find that background flute music?

  • @Skibbityboo0580
    @Skibbityboo05803 жыл бұрын

    At 6:55 What is that fossil behind him?? If it even is one, almost looks like it could just be a sculpture.

  • @likemy
    @likemy6 ай бұрын

    anyone know the name of this program?

  • @ErinChangRu
    @ErinChangRu7 жыл бұрын

    What was the source of food? insects, or maybe their less lucky cousins?

  • @kevindong9999

    @kevindong9999

    7 жыл бұрын

    Probably their less lucky cousins, some insects, and fish

  • @haydenwalls939

    @haydenwalls939

    7 жыл бұрын

    "Hey cous whats up" "OH MY GOD NOOOO" dies

  • @jonstfrancis

    @jonstfrancis

    6 жыл бұрын

    Most likely fish, their own young and arthropods and arthropod larvae.

  • @user-wh4qs7gn1l

    @user-wh4qs7gn1l

    5 жыл бұрын

    @@jonstfrancis . Am I the only who came here by searching 'homo frogs'

  • @negativeenergy6405
    @negativeenergy64057 жыл бұрын

    west coast of Ireland? I live in the west coast I'm going to have to check these 350m year old footprints.

  • @cthnwk

    @cthnwk

    7 жыл бұрын

    any update?

  • @Helvetorment

    @Helvetorment

    5 жыл бұрын

    Any updates?

  • @wptokex

    @wptokex

    3 жыл бұрын

    any updates?

  • @panda_phat
    @panda_phat10 ай бұрын

    13:51 how do I type this? can't find more info on this animal ;-;

  • @labswee7635

    @labswee7635

    8 ай бұрын

    I was also curious and researched the footprints and they are mostly listed as vague tetrapod footprints, however I found an early tetrapod called "Pederpes" which may have been what tetrapod they assumed made them in this documentary based on the region they were found

  • @nicholasmaude6906
    @nicholasmaude69066 ай бұрын

    I wonder if this documentary was made before the discovery of Tiktalik?

  • @tonymontana3949
    @tonymontana39494 жыл бұрын

    The age of amphibians is my favorite period

  • @RuizCarlos-zr7sf
    @RuizCarlos-zr7sf Жыл бұрын

    Hi 😊

  • @RRW359
    @RRW3596 жыл бұрын

    Don't they mean feet with toes? Whenever someone talks about animals, I've always heard them talk about all their limbs as feet. I've rarely heard people talk about animals like cat's front legs and called them arms.

  • @weho_brian
    @weho_brian6 жыл бұрын

    what did the 8 fingers say to the face?

  • @swahi2702

    @swahi2702

    3 жыл бұрын

    3 years later and the question is still unanswered 😔

  • @annoyed707

    @annoyed707

    Жыл бұрын

    I dunno, but it must have been octward.

  • @scottlindner5199
    @scottlindner5199 Жыл бұрын

    I've listened to paleobotanists describe these swampy habitats as literally choked with fallen 'trees' (really massive club mosses) since many of the earths decomposers hadn't yet evolved. In that kind of environment, the ability to crawl through tight spaces using 'hands' would be a huge advantage.

  • @redtiger7210
    @redtiger72104 жыл бұрын

    In walking with monsters the hyneria was sixteen feet long

  • @shanethomas6368
    @shanethomas63686 жыл бұрын

    No fins ...bigger tail fin...

  • @komolkovathana8568
    @komolkovathana85686 ай бұрын

    Legs with hand and fingers, but not for weight bearing...(that due to buoyancy of air sac) So, what the limbs are for... supposed that bottom water is full of weeds & kelps.. the water grass simply plentiful and always got in its way. The power of Limbs is useful to PUSH its Blunt-aHead forward.. the normal wagging TAIL is not powerful enough to plough into..or it can, but if in Stealthy/quiet mode of prey-Stalking .. the Silent creep will be more efficient than Noisy bombarded-Splash (that would simply alarm-away the potential meals.)

  • @BigBoiRedFrog
    @BigBoiRedFrog Жыл бұрын

    What do called a fish with no eye?

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    fsh

  • @gregoryneely8704
    @gregoryneely87045 жыл бұрын

    For the record...with the need to escape Hypernion & use it's newly designed limbs & digits to scurry onto land...it also had a hand in the developer and of lungs that could breath longer out of water. The longer it waited on land, the greater it's chance of the Hypernion not being there waiting for it to return. Hypernion's wait-time+hunger...vs...its amount of, out of water wait-time+oxygenating it's blood.

  • @ibrachana5568

    @ibrachana5568

    Жыл бұрын

    ء ط😊😊😊😊ط

  • @Mariathinking
    @Mariathinking3 жыл бұрын

    I wonder what it would taste like

  • @Skibbityboo0580

    @Skibbityboo0580

    3 жыл бұрын

    Chicken.

  • @user-md4yw6zt8x
    @user-md4yw6zt8x4 жыл бұрын

    6:35 bruh wtf! You scared me half to death!

  • @dennisanswermealsoihaveagr2998
    @dennisanswermealsoihaveagr29987 жыл бұрын

    Wobble wobble wobble wobble wobble wobble

  • @jakemiles1427
    @jakemiles14277 жыл бұрын

    the narrator sounds like Morgan Freeman. lol

  • @SniPeR7217
    @SniPeR72175 жыл бұрын

    I can just hear these things thinking to themselves, damn I really need to grow some arms to get out of here. I’m gonna think about growing another two arms and see if it happens. Just give me 2.5 billion years ok

  • @hawkthegamer1694
    @hawkthegamer16947 жыл бұрын

    are those real

  • @megazion34

    @megazion34

    7 жыл бұрын

    Dang Thao yep

  • @nuao88
    @nuao887 жыл бұрын

    10.30 why are they making whale noises? 😂😂😂

  • @annoyed707

    @annoyed707

    Жыл бұрын

    It is thematic, not realistic. We also do not know that there were no creatures making sounds.

  • @nuao88

    @nuao88

    Жыл бұрын

    @@annoyed707 you mean we don't know if animals could make sounds? Yes I would guess vocalisation only really kicked in once animals were fully adapted to land. Still, those whale sounds were a funny choice for the documentary

  • @lolaponce5904
    @lolaponce59044 жыл бұрын

    It would be funny if the set of 'extra' digits were from another animal that died underneath it and scientist are calling this animal having extra 'fingers'. Or if the fingers were longer and the extra bones were detached and layed down closer to the actual hand making it appear like its part of the whole hand. People have been known to make silly mistakes.

  • @fatyowls
    @fatyowls6 жыл бұрын

    Everything that's alive is either evolving or going extinct, and that;s the way of life. Nothing stays the same as just doesn't make sense..

  • @pwrovr9k731

    @pwrovr9k731

    5 жыл бұрын

    IF humans do end up inhabiting planets then there will be in about a couple millions of years many different human species again living on different planets

  • @DenisK21
    @DenisK21 Жыл бұрын

    "Behold, we are the first animals on land!" "Uh, dude, the bugs are already here." "Yeah, but OUR descendants will write the book!" Said book: "The bugs got there first."

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    Neither descendants (as you intended, not ancestors) nor ancestors of amphibians wrote a book.

  • @DenisK21

    @DenisK21

    Жыл бұрын

    @@Dr.IanPlect I'm confused, are you saying our ancestors were the bugs then?

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    @@DenisK21 I said what I said and it's clear.

  • @DenisK21

    @DenisK21

    Жыл бұрын

    @@Dr.IanPlect No, it's really not. It sounds like you're saying our early ancestors *weren't* among these vertebrates that evolved from aquatic to land-based species.

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    @@DenisK21 Compare the 2 and wake up.

  • @jacobdonnarhiantalleyanput8186
    @jacobdonnarhiantalleyanput81862 жыл бұрын

    I.

  • @wheelinthesky300
    @wheelinthesky3007 жыл бұрын

    I thought Arthropod scorpion types were the first on land.

  • @kevindong9999

    @kevindong9999

    7 жыл бұрын

    But they didn't live on land alone and the amphibians were the first to 'conquer' land

  • @jonstfrancis

    @jonstfrancis

    7 жыл бұрын

    I'd have thought arthropods and molluscs would have beaten them to it. Would have been another incentive to go on land; to hunt smaller animals.

  • @thejurassicjungle1275

    @thejurassicjungle1275

    7 жыл бұрын

    + Kevin Dong Actually, no. Arthropods arrived and conquered land 100 million years BEFORE Vertebrates arrived. Originally, they were in rule until being wiped out in the Carboniferous Mass Extinction.

  • @thejurassicjungle1275

    @thejurassicjungle1275

    7 жыл бұрын

    + wheelinthesky300 They did get to land first, but we did not evolve from them.

  • @larb9136
    @larb91365 жыл бұрын

    instead of growing heavy armou? such crap

  • @tristonboor5196
    @tristonboor51963 жыл бұрын

    I believe it was more of a heavily reinforced fin rather than a more primitive hand with eight fingers, due to fossilization the webbing wouldn't show up on the fossil. Not trying to discredit anybody of course just throwing out my opinion. 8 fingers seems like a little much, but a tree in forest supports for a sturdy finned hand seems more logical for an early terrestrial fish. You don't just walk out with feet and hands, I would assume you struggle and push to get to that sweet plant food... I think?

  • @chriszablocki2460
    @chriszablocki2460 Жыл бұрын

    A one million year span. God's day 3 if I'm not mistaken.

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    deluded

  • @chriszablocki2460

    @chriszablocki2460

    Жыл бұрын

    @@Dr.IanPlect I think you meant "diluted".

  • @chriszablocki2460

    @chriszablocki2460

    Жыл бұрын

    @@Dr.IanPlect miracle healing is a threat to your livelihood. You're biased.

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    @@chriszablocki2460 You think wrong. You're deluded with the vile mythology.

  • @chriszablocki2460

    @chriszablocki2460

    Жыл бұрын

    @@Dr.IanPlect you're definately wrong if you think human beings are subject to the same natural laws as apes.

  • @dennisanswermealsoihaveagr2998
    @dennisanswermealsoihaveagr29987 жыл бұрын

    Hi Mary I made me some members and then the speeches of the coolest soup guess

  • @76rjackson
    @76rjackson Жыл бұрын

    The whole elaborate theory of limbs facilitating escape from predation seems a pure contrivance given the Australian fish with feet that was featured. It's feet were for walking and clinging according to the narration. The simplest reason would thus seem to be that our ancestors evolved to bottom walk and cling to rocks, too, both of which activities might certainly assist in avoiding a large snaggle toothed maw circling hungrily in the water column. The whole idea of limbs evolving for shallow water seems a bit implausible when considered against the fact that tides and storm surges would have been more robust when the moon was 200 or 300 million years closer.

  • @petermallia558
    @petermallia5582 жыл бұрын

    They've also forgotten the fact that fins can get easily damaged I'm shallow water, so would have to increase in strength as well as mass to become more durable in tye new conditions of their newly found environment. We can see such adaptions around Coral reefs, with fish like the Frogfish. Frogfish (anglerfish) earned their name because of the way they hunt. They're carnivores, dining on other fish and crustaceans, and have even been known to be cannibals. A frogfish's mouth can expand to 12 times its resting size, enabling it to easily catch its prey. I also said to myself they began to adapt to fresh water pool away from the main river because the river currents were too strong, and teaming with predatory fish that were faster swimmers, easily out pacing the creatures that predate amphibians, so moving to such environments also got them away from those predatory fish. Remember crustaceans had already left the Oceans and rivers to become early insects life, so following their land equivalent prey items as food also pushed them towards land as some of.those early creatures that became insects had to still return to the water to reproduce and release their eggs, meaning they could still be preyed upon by aquatic animals that lived in shallow areas of salt as well as fresh water depending on the route of evolutionary success, as in did all land animal evolve from fresh water animals or was there more than one route out of the aquatic environments on to swampy, moist land to drier then dry land as the continents moved creating and opening up, new ecosystems and new habitats within new environments they found themselves or purposley moved in to for the many reasons I've written about above.

  • @moroccanstarfish
    @moroccanstarfish7 жыл бұрын

    hhhhhhhhhhh

  • @kokopelli2012
    @kokopelli20124 жыл бұрын

    Dr. QUACK?

  • @InADarkTavern
    @InADarkTavern2 жыл бұрын

    This is weirdly scary to me. A planet with all these things running around…spooky

  • @stephanvanhoek7529
    @stephanvanhoek75293 жыл бұрын

    To go into shallow water to escape predators ,,, :) such as, ? nothing that isn't panicking :) it's designed like many amphibians that live in swift creeks and rivers. Ever get the feeling many of these paleontologists have little interest in living species?

  • @spatrk6634

    @spatrk6634

    3 жыл бұрын

    these are not living species

  • @StavroginNikolay
    @StavroginNikolay7 ай бұрын

    Random = impossible to predict

  • @Dr.Ian-Plect

    @Dr.Ian-Plect

    6 ай бұрын

    Nonsense, the specifics vary.

  • @user-er9gk3dv4v
    @user-er9gk3dv4v5 ай бұрын

    From what one gathers from the comments........Scientists,and laypersons alike, have much room to argue the truth claims presented as fact in this film! Evolution, has been sold to our society as, Fact! Fact is, it is not! Otherwise ,we could, not, have various opinions! A fact is fact,from Nome to Rome, Neal Pert expresed in, Roll the Bones,a famous Rock classic, from the band Rush!

  • @Dr.Ian-Plect

    @Dr.Ian-Plect

    5 ай бұрын

    tripe

  • @brightoneasterling9304
    @brightoneasterling93046 жыл бұрын

    someone needs to tell him hes not morgan freeman

  • @pimd6998

    @pimd6998

    6 жыл бұрын

    He's Christopher Plummer, who's a superior actor and not a sexual harasser like Morgan Freeman.

  • @ogedeh
    @ogedeh Жыл бұрын

    Yooo wtf a fish with legs???

  • @peterkavanagh64
    @peterkavanagh642 жыл бұрын

    The abilty to know Time?

  • @peterkavanagh64

    @peterkavanagh64

    2 жыл бұрын

    The plants

  • @peterkavanagh64

    @peterkavanagh64

    2 жыл бұрын

    If the life span increased by yeast in the stomach therefore it adapts due to longer time frames and adaption to new environments. There is no pressure to hunt kill eat as it did

  • @peterkavanagh64

    @peterkavanagh64

    2 жыл бұрын

    The ability to travel aong way to land as the migration to avoid and mate and lay and deferntieat eonbfodds that are not there , to seek and hint . It is yeasts

  • @peterkavanagh64

    @peterkavanagh64

    2 жыл бұрын

    Each kill reduces the length of the telemeres . If I do think of not replace this as first waters then the stress reduces therefore time increases.

  • @ConservativeAnthem
    @ConservativeAnthem3 жыл бұрын

    You'd have to be insane to believe so much incredible diversity of life and so many complex systems developed by sheer chance.

  • @spatrk6634

    @spatrk6634

    3 жыл бұрын

    it didnt. it evolved through natural selection over a course of like 4 billion years. not chance

  • @ConservativeAnthem

    @ConservativeAnthem

    3 жыл бұрын

    @@spatrk6634 It's unfortunate you don't know your own belief system well enough to understand it's all based on chance. The idea that something called "Natural Selection" intervenes like some God to help evolution is a fallacy. Instead, that's just another name for the supposed workings of evolution.

  • @spatrk6634

    @spatrk6634

    3 жыл бұрын

    @@ConservativeAnthem whats unfortunate that you are affacted by dunning-kruger syndrome... your personal incredulity is not an argument, its a logical fallacy thats consistently demonstrated by creationists natural selection is basicaly enviroment thats filtering bad mutations by killing them.... in a form of a predator or lack of food etc... mutations are random, natural selection is not. natural selection is not "some god" helping evolution. its nature killing of genes that arent good enough for survival in particular enviroment. fact that you dont understand what natural selection is, is hilarious. even creationists accept natural selection as something that occurs. but deny that changes in genes accumulate over time.

  • @ConservativeAnthem

    @ConservativeAnthem

    3 жыл бұрын

    @@spatrk6634 It's the Dunning-Kruger Effect. A "syndrome" is a bodily dysfunction. The fact your insult is not even understood by yourself might occlude your delusions of infinite scientific mastery, and makes it more applicable to you.The entire foundation of neo-darwinism is based upon random chance and happenstance. That you're not aware the beginnings of life depend on incredible luck over incredible time spans is revealing. Your use of "Natural Selection" is what is called a metaphor. In this case, it's a description of a series of model events which is not a natural law. So it really can't help you like the deus ex machina of Greek playwrights. That you are a pompous fool is a given. That you come into threads to bully folk with your ignorant pomposity is tragically amusing.

  • @spatrk6634

    @spatrk6634

    3 жыл бұрын

    @@ConservativeAnthem sorry yea, english isnt my native language. you are right. you are affected by dunning-kruger effect.... anyway here you go again by claim that evolution is random. its not. i explained that to you. yes natural selection is a metaphor for nature "selecting" traits that are helpful for organism to survive for longer in certain enviroment and reproduce more than others.. hence he is passing down that trait by sucessive reproduction. its a law. you dont even understand what "law" in science is. so funny. natural law is something else... anyway, you are free to write your research paper and disprove foundation of modern biology if you can provide evidence.... but you first need to learn what evolution is, becuase nobody is going to adress your gross strawman distortion of reality. you are attacking a strawman, not evolution.

  • @davidhayes7596
    @davidhayes7596 Жыл бұрын

    Our early ancestors ? What?

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    do you have a coherent point?

  • @thestruggleisreal9626
    @thestruggleisreal96263 жыл бұрын

    First vertebrates** to walk on land. "Columbus discovered the new world." Sorry, nope.

  • @cherubin7th
    @cherubin7th4 жыл бұрын

    Down voted for misleading title. This was only about walking, but not really about Amphibians.

  • @silverfoot6079

    @silverfoot6079

    4 жыл бұрын

    Only about walking? Did you only watch the first minute? Maybe that's why? Though it isn't specifically about amphibian evolution, it certainly isn't misleading

  • @peterkavanagh64
    @peterkavanagh642 жыл бұрын

    The celebration as I eat is a issue

  • @abdo19code
    @abdo19code6 жыл бұрын

    Snakes don't walk.

  • @wotari8080
    @wotari80808 жыл бұрын

    im i a fish?

  • @Hesse3

    @Hesse3

    8 жыл бұрын

    No. You'll drown if you try to stay under water. You're a mammal.

  • @tlahuicolebarrraz7772

    @tlahuicolebarrraz7772

    8 жыл бұрын

    +Hesse3 no. He's a gay fish.

  • @billskinner7670

    @billskinner7670

    6 жыл бұрын

    According to monophyletic grouping, yes, you are a fish (vertebrate).

  • @boptah7489

    @boptah7489

    6 жыл бұрын

    Dana Chaplin. At no stage in anyones fetal development did they have gills . You are spectacularly misinformed and confused.

  • @boptah7489

    @boptah7489

    6 жыл бұрын

    Dana chaplin. In early stages of development invertebrates were once thought to have traces of gills. This has long since shown to be false. you must be getting info from books from the last century. As it was common to be taught that in schools. gills are pointless in the womb because the fetus gets oxygen straight from the mothers blood. I hope that helps.

  • @calumdehora6472
    @calumdehora64727 жыл бұрын

    N.

  • @peterkavanagh64
    @peterkavanagh642 жыл бұрын

    Fear death

  • @saintphilis
    @saintphilis2 жыл бұрын

    Genesis 1 Creation Rules.

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    vomit

  • @Howie47
    @Howie476 жыл бұрын

    LOL, finally found proof of observational evolution in action. Rained yesterday and my pond is full of frogs making little fish/tabpoles that grow legs and walk out of the water. It's a "miracle"!

  • @Howie47

    @Howie47

    6 жыл бұрын

    You can quote me on this, "It takes a miracle to prove Biological Evolution."

  • @rcchristian2
    @rcchristian26 жыл бұрын

    Evolution: So the story is... we were forced up on to land by evil fish? Doesn't sound like mythology to me!!

  • @peterkavanagh64
    @peterkavanagh642 жыл бұрын

    Not redjice

  • @ivanboskovic1260
    @ivanboskovic1260 Жыл бұрын

    For more details, I recommend "Evolution: Fossils Still Say No" by Dr. Duane Gish.

  • @Dr.IanPlect

    @Dr.IanPlect

    Жыл бұрын

    For disinformation from a moron, you mean. Oxygen thief.

  • @johnnyllooddte3415
    @johnnyllooddte34156 жыл бұрын

    ahahahahahahhaha

  • @darklordmorgoth2543

    @darklordmorgoth2543

    6 жыл бұрын

    johnny llooddte whatever

  • @jpm5243
    @jpm52436 жыл бұрын

    The articulations... here... and here... suggest that IT WAS A FIN! NOT A LIMB! Claiming it has "hands" and "fingers" is like claiming whales have "hands" and "fingers."

  • @alejandrorobles6865

    @alejandrorobles6865

    6 жыл бұрын

    jpm5243 they have finger bones... cant tell if you are being sarcastic

  • @NJTotire
    @NJTotire6 жыл бұрын

    Just a few broken up fossils and they can piece together in detail what the fish looked like??? 6:25-6:33. That looks like more faith in there than anything else.

  • @vernamalco1960
    @vernamalco19608 жыл бұрын

    AN ANIMAL THAT LIVE MILLIONS OF YEARS AGO..THEY DON'T HAVE HEARTS......

  • @thejurassicjungle1275

    @thejurassicjungle1275

    7 жыл бұрын

    + Verna Malco Yes they did! They had hearts!

  • @peterkavanagh64
    @peterkavanagh642 жыл бұрын

    Foeatj I fear bit only my time not another's

  • @peterkavanagh64

    @peterkavanagh64

    2 жыл бұрын

    Death I fear , only though to not get me dead where this is another's ticket, tockets

  • @mletouutube
    @mletouutube6 жыл бұрын

    The myth is to beleive random events can create information and its support (DNA). I prefer Fermi famous statement indicating what really happenned.