What was the Deep Sea like During Prehistoric Times?

Plump powerful pliosaurs!

This just makes me think of the deep seas on the moons in our solar system.

That was interesting n informative!😊

ABYSSOSAURUS new favorite guy wow thank you to Joschua and Luavis for such haunting and cool images! Nailed the feeling of seeing one in the deep with your sub headlamps

this is a subject I've wondered about for YEARS glad someone finally made a video on it

Shoni-fall, when a shonisaurus sinks and feeds deep sea creatures I’m coining it

You should update this to the Gulf of America /s

Great video , thank you !

So in the deep ocean, it's always cloudy with a chance of meatballs?

i love dinosaurs 👺

I never realized how short the period between marine reptiles and primitive whales was.

Would you say they had a magical liopleurodon?

Stalked crinoids....you mean Elder Things?

I think about deep sea fossils all the time. The fact that we will never know what a lot of prehistoric life lived in the deep sea gets me MESSED UP

Not sure larger eyes would even be effective in the very deep waters. Pitch black and all.

the thumbnail is so beautiful.. where did it come from

man i've been thinking about that question FOR YEARS now..
i've been trying to find videos about it but i never have

Gonna just guess but I'm betting fucking horrifying

Could any of the old aquatic reptiles lived below 200m or deeper physically.

and think there's some "people" out there that believe we're on a spinning disc pooped out by god 2000 years ago... this planet is beautiful.. but sadly plagued by mental disease..

I always think deep sea is part of earth with the least changes. They're the one least affected by climate change and I'm pretty sure they are the last part of sea who got colonised by organisms, so I always think ancient & current deep sea residents isn't that much different

I loved this video

I have absolutely have ALWAYS been so curious about this exact topic but it seemed as if absolutely nowhere had any semblance of an answer. The knowledge of what creatures exist deep within our oceans today creates quite a frightening open-ended question as what could’ve possibly existed throughout prehistory.

I have absolutely have ALWAYS been so curious about this exact topic but it seemed as if absolutely nowhere had any semblance of an answer. The knowledge of what creatures exist deep within our oceans today creates quite a frightening open-ended question as what could’ve possibly existed throughout prehistory.

-Atheists: evolution cancels out the existence of God -Video About Evolution:"let's talk about these prehistoric Leviathans" around the proportional time period in history the Biblical leviathan would've existed

hard to imagine a situation where those scavengers wouldnt get rid of all fossilizable material, isnt it?

Appreciate ya. Thanks for sharing.

What we do know about our prehistoric past is nothing compared to what we don’t (and in many cases, likely never will)

…dark?

i fw abyssosaurus hard

Aliens in the ocean now is crazy

I miss your back ground music

Not the bore worms

So Abyssosaurus is the remaining relative of the infamous Nesse of Scotland! Or Ogopogo of B.C. Canada Champlain Lake!

It's like angler fish but plesiosaur

Pure Thalassophobia dosen't exi..

THANK YOU I HAVE BEEN WONDERING THIS FOR 5 YEARS THANK YOU

good vid i sub to u

Imagine some fish/invertebrate species which are so obscure and bizarre that we couldn’t even imagine, entirely out of sight from any fossil records because they’re simply living deep down there for millennia even the multiple mass extinction events on earth surface couldn’t reach them..

super informational

I appreciate the credit in the thumbnail

i love fish

Wait, so spiders are basically the blemmyes of arthropods?

Thank you!

THE SPLASH i am so happy

Interesting and well..still unknown.

My countrys most underated sea the sundance baby because ya know......the western interior seaway was a thing too 😂 very nice