Origin of Life: early land life (Introduction)

by David Turell @, Saturday, July 27, 2013, 14:47 (4138 days ago) @ Balance_Maintained

Tony: (Bear in mind that I do believe plants came first an in great quantities long before animals, I am just questioning the huge time frame for the move from simple to complex plant organisms.)-The explosion in the type of plants we have today occurred 100 million years or more after the Cambrian. I forget the exact time frame. Simpler plants certainly flourished long before that.


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