@shannanegens: Just your average prehistoric nightmare landscape #earthfacts #prehistoric #learnontiktokcontest #fyp

shannanegens
shannanegens
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Region: US
Wednesday 24 June 2026 00:13:05 GMT
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_dr.bee
Ti💤y McGuire :
this is how I know dragons were real
2026-06-25 14:02:05
1962
lilbugaj
★ abbey ★ :
Oh absolutely not
2026-06-25 18:47:25
901
user_generated
chalie :
you're saying the more oxygen there is they could be bigger animals eventually?
2026-06-24 01:05:14
1630
tentacoleisthebesthero
🖤♦𝐏𝐢𝐞𝐫𝐫𝐨𝐭♦🖤 :
I love the helicoprion
2026-06-25 18:46:08
1
little__ricky
Little Rick :
Wouldn’t we be bigger too because of the oxygen?
2026-06-25 04:05:26
316
alexafxckingjade
AJ :
arthropleura are almost 100% blind so don’t worry
2026-06-25 21:31:00
4
s028274
just sam. :
its 11am, im going the FUCK to bed
2026-06-25 14:56:03
917
upeperez21
🦋🦋 :
So Australia
2026-06-25 14:58:33
181
silkysoul6
Silkysoul :
God knew what he was doing when he let me be born in this era! 🙏🏾 🙌🏾
2026-06-24 03:20:25
116
r0dn3y_.04
˗ˋˏ 𓆣 ˎˊ˗ :
“The earth is 2,026 years old”
2026-06-26 03:52:12
27
krisberzx
kris 🐄 :
wait why do i see my english teacher
2026-06-26 21:01:11
1
lumilansimaki
🦖 𝕃𝕦𝕞𝕚 🦕 :
Its so interesting omg
2026-06-25 21:34:02
13
zzziiiyyyooonnn
Zzziiiyyyooonnn :
But that would mean we would be bigger also so they’d be not as bad?
2026-06-24 02:20:34
7
pocatmon3
Charlie_colonthree :
I LOVE SHARKS!!! Helicoprion is adorable. Also, they didn’t “unravel” their jaws. That’s a very outdated version. They had a more chainsaw-like jaw IN their mouth, and it didn’t move at all. They’re just sharks. Sharks are absolute sweethearts.
2026-06-26 18:47:38
1
mcfly1.21
McFly :
I bet these all still exist in Australia
2026-06-26 17:30:09
2
chaoticcruelty
chaoticcruelty :
Not to mention back then Crocodilians were the size buses can you imagine if they were that size today
2026-06-25 14:18:26
14
meganhthompson
meganhthompson :
You warned me but I watched anyway. Girl whatever
2026-06-25 01:03:46
20
sephoneyy
Pookie :
But earth is only 6000 years old..
2026-06-24 01:59:39
106
laurenst84
LaurenSt :
No thank you. I’m good.
2026-06-25 18:11:27
12
estellavsetecka
Estella ✨ :
that is probably not how the helicoprion worked, their teeth were likely fixed in their jaw. This is more likely how it was
2026-06-25 15:17:25
53
sara.a.laurent
sara.a.laurent :
Literally me cause I get excited to see you on my fyp but I got scared
2026-06-24 02:17:50
10
.i.love.madeline
🦇Cam🎄👻 :
Look into the oxygen thing, I seen a tictok a week ago saying some scientists have been looking into that and it’s not only the oxygen. They think it’s because there was less competition and predators in the air so being big was better, bugs now breathe through tubes in there skin and long story short they thought the big bugs would have more of those to get more oxygen but they didn’t so they don’t think it was the oxygen that made them so big now
2026-06-25 09:00:45
26
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