How many people how many times have to explain to you what evolutionists actually claim so you can get on topic? Can you read?
How many times do I have to tell you that I do not accept what evolutionists claim? All the 'cr_evo' threads are essentially about whether the claims of evolutionists are correct or not.
The evolutionist claim is nonsense. We call the classification mammals, not three earboners for a reason. Further, as this discussion has shown, sharks have very diverse means of reproduction even though they are all fish. Since this discussion is about reproduction the fossil record is totally irrelevant to it and whatever bones EVOLUTIONISTS wish to call mammals is also irrelevant.
You are utterly unfamiliar with what evolutionists claim. Your posts relentlessly attack positions which were never held by Darwin or anyone since.