Sure know how to survive
That's a long time! Hugs...RO
Now that is what you call old. Amazing. Have a good day.
A lot older than us.
I wonder what Maine was like back then.
And we live a crappy 100 years if lucky!
I wonder if there was ever giant crabs, like the giant squid..
That is pretty amazing!
The Cambrian Explosion! One of my favorite times in Earth's history.