I'd rather see how he thinks this single layer of sedimentary rock covers a large portion of the globe.
The simple answer is Noah's Flood.
The Bible theory Scripture specifies that the time elapsed for all of creation and earth history has not been very long. Our geology confirms it.
And no green font.
You can’t define “Bible theory”, yet you refer to it as though anyone but an ID’iot creationist should accept it.
Geology confirms a very old planet. The relevant sciences documents that. The reason why ID’ers do no research or publish in peer reviewed papers is because they simply cannot support their young earth claims.
Why do you make claim that are unsupportable?