Showing off? Really?
OK, I’ll go easy on you no more origins questions.
What is your explanation of the cambrian explosion?
Or maybe you could explain polystrate fossils?
Or maybe not...
The cambrian explosion is currently understood to be an artifact of the technology used to detect fossils.
Now that we have better technology, we detect precambrian fossils that were previously missed, so the edge previously detected is fuzzed.