The Earth the Ancients Settled

So I'm a bit of a nerd for this, but I have always found it weird that the shows never really talk about the things the Ancients would have seen in the time they existed on Earth.

We're talking about an Earth that didn't have horses yet, with continents that were WAY closer together, and grasses that hadn't even figured out how to grow on plains and savannahs yet.

Then, when they left, the continents had drifted, animals had evolved to roughly modern-adjacent bioforms, and the planet was about to go into another Ice Age.

They apparently had very little impact on the biology of the planet (aside from the guidance they gave mammals to become humans like themselves), but they were here for 40-45 million years.

Anyway, just wanted to see if this drums up discussion. SGA is my favorite show of all time, so no hate at all.

So I'm a bit of a nerd for this, but I have always found it weird that the shows never really talk about the things the Ancients would have seen in the time they existed on Earth.

We're talking about an Earth that didn't have horses yet, with continents that were WAY closer together, and grasses that hadn't even figured out how to grow on plains and savannahs yet.

Then, when they left, the continents had drifted, animals had evolved to roughly modern-adjacent bioforms, and the planet was about to go into another Ice Age.

They apparently had very little impact on the biology of the planet (aside from the guidance they gave mammals to become humans like themselves), but they were here for 40-45 million years.

Anyway, just wanted to see if this drums up discussion. SGA is my favorite show of all time, so no hate at all.