The Carboniferous is considered to have started 354 million years ago and ended 290 million years ago.
The Carboniferous is considered to have started 354 million years ago and ended 290 million years ago.
100 years ago! cent meaning 100 Does that help? It is comparitive do you think 100 years ago is a long time ago? If you consider that a normal human life lasts about 70 years then 100 years is just under half as much again - its a long time
A long time ago
5 to 25 Million Years ago
Long time ago !🤣
A long, very long time ago!About 4,500 years ago.
how was trash disposed 1000 years ago
About 41,000 years ago.
From about 65 million years ago to about 265 million years ago I think. In any case, a long time ago.
About 41,000 years ago.
A VERY long time ago Perhaps as early as 12,000 years ago.