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Re: no marine dinos/no viviparous dinos.
At 12.57 04/01/02 +0100, you wrote:
> >but even in
> >this case, the calcification of the egg shell is reduced.
I thought all squamate eggs, except those of geckos, had a soft shell
without calcium carbonate?
AFAIK, in the previously quoted _Lacerta vivipara_ there is a partial
impregnation of the shell by calcium salts.
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