[orionblamblam]

> Why is there no graduated fossil record of a single species on earth?

Why is there no Sun in the sky? Have you stopped beating your wife? Have you glorphed the foozelbat?

Some questions cannot be answered because they are either absurd or based on a false premise. Since there *are* graduated fossil records of single species turning into another, your question is meaningless.

[metacognative]

There are no continuous fossil sequences. You have been misled.

[carumba]

Some questions cannot be answered because they are either absurd or based on a false premise.

Abiogenisis is based on a false premise.