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Re: Sauroparental care

On Mon, 22 Dec 2003, Graydon wrote:
Certainly there are exceptions--megapodes are presumably secondarily non
parental (right?)--so what is the argument for sauropods as an exception?
Which is the "little green men" argument: parental or non-parental?

How can you say with any certainty that they were green?!

Peter M