Tess, can you think of 67 good reasons why you shouldn't?

PF, I've often been accused of having rocks on my head, or was that head among the rocks?

Pangaea was an interesting notion, but if you want to get picky there was once a supercontinent called Earth.

There were no oceans, lakes or rivers 'cos it was too bloody hot, just rock, therefore only one continent taking up the whole patch.

Do you know the pan-spermia theory? IDs probably wouldn't like it.

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