[CarolinaGuitarman]

"That's incorrect. The alligator is little-changed in 200 million years."

That doesn't make them devoid of mutations. You said they were, which is wildly incorrect.

BTW, the species of alligator alive today are not the same species alive 200 million years ago.

Don't think it has gone unnoticed that you have completely turned around your story once it was pointed out to you that alligators DO indeed breed fairly quickly (you said they didn't). Nor that it is gone forgotten that you make completely unfounded claims about T-rex breeding rates. Your attempt to evade those points has failed.

[Southack]

That's incorrect. The alligator is little-changed in 200 million years.

"That doesn't make them devoid of [random] mutations. You said they were, which is wildly incorrect."

On the contrary, a little-changed species represents an insignificant number of random mutations over 200 million years.