[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

Re: The Return of The Thagomizer... :-)

Is there a way to predict UV radiation levels in Mesozoic times? Perhaps the Mesozoic was so hot because Earth received more solar radiation, which would have led to the absorbing of more thermal energy AND UV rays.

That would be surprising, because the sun gets steadily (though slowly) brighter with time. It started at 70 % of its total brightness.