@jrexplains: The Ordovician period is the underrated follow-up to the Cambrian! It starts with an enormous boost to biodiversity, and ends in the first of the 5 biggest post-cambrian mass extinctions. #Science #chemistry #learnontiktok #evolution #biology

shigglergiggler420 :

hey you’re in the stem section btw

Xajbeau :

Marine Flyologist :

This was my favorite series out of all of them🔥

Lewis :

These are always so well thought out and insightful. Really appreciate them and I learn something new each time. Thank you!!

CheemsBurber :

Can you do a video or link me to one you already did about how we went from not having water on earth to having it?

joeyjoejoeSD :

I am going to do it, I am going to go on land! Goodbye brothers

fayann1031 :

when I see that hat, I'm sat

Loma :

these videos are stfaight gold

Tye Barber :

Great video I love your videos about historic earth periods keep it up 🥇🥇

🦕 :

What about the near earth GRB hypothesis?

VA Jason :

Interesting. Good video man

LaLaLaura 🧶 :

hell yeah deep time series is back, I’m still waiting on the devonian

Chris :

Trilobite time ❗️

Marine Flyologist :

My favorite series is BACK

Jonathan Carrion :

John 3:16 -487, 000,000 years ago is a joke to say

journey&jodie :

😳😳😳

Tish Tompkins :

😳😳😳

anddrizzle :

💙💙💙💙

SDBOHR :

loving the content... I would love to be successful on TikTok 💜❤️

x x x :

h e l l y e a h