Quote:
Originally Posted by Logseman
At least the meteor which changed the conditions for dinosaurs was unexpected. Ebooks aren't...
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Some people think it wasn't a meteor, and the extinction period was over a longer period. It's hard to know for sure since dating technologies aren't that accurate - 10 years or even 100 years can change a lot on this planet (as we've seen), but it is within the margin of error for radiometric dating.