Evan Bernstein
👤 SpeakerAppearances Over Time
Podcast Appearances
You expect me to know when exactly the Ediacarian, you know... So the Ediacarian period was right before the Cambrian period.
Ah, I see.
Yes, yes, the Great Explosion.
I understand that part.
Yeah.
Thank you.
Okay, so these fossils from Canada, thought to be a failed pre-Cambrian offshoot.
Okay, that's reasonable.
I did follow you, though.
It is complicated, but I did follow you.
All right.
Includes the oldest bilaterian animal.
But according to this, also the evidence for sexual reproduction?
Maybe not.
I mean, it only takes one of those two pieces to be incorrect.
I mean, I don't know the answer.
But from a sense, it has to qualify to be both of these things.
If it does, maybe it doesn't qualify for both.
I don't know.
The second one, the early eukaryotes, 1.75 to 1.4 billion years ago, were free-swimming organisms living mostly near the surface of the ocean.