Earth 600 Million years ago

>>2332217
>why is it grey like mold is on it

Terrestrial plants weren't a thing 600 million years ago.

>>2332227
Afaik terrestrial plants evolved 700 million years ago, but they would not be densely populated enough to make the earth look green.

Fun fact, fungi have on living on land for 1,300 million years

>>2332283
Didn't fungi appear until middle Devonian?

>>2332227
Then what did the dinosaurs eat?

>>2332687

cavemen

File: IMG_5930.png (95KB, 590x618px) Image search: [Google]

95KB, 590x618px

>>2332283
>Fun fact, fungi have on living on land for 1,300 million years

No fun was had.

>>2332686
in the fossil record, yes. but they were well developed by that point, suggesting that they had been around a while.