Darwinism

[Madscientist]

Here is my question-- In the earth's crust are many layers of strata,the lowest level of strata that scientists have found with fossil remains is the Cambrian Strata. The fossil remains in this strata compare to todays animals. If evolution is genuine-where are their ancestors???-

I really don't know, but will transfer the question to a paleontologist in my girlfriend familly.
Perhaps that modern paleontology have an answer to that.

But as far as evolution goes, we see proof of it under our very eyes.
I'm an amateur entomologist and can testify that some species of insects we literally see evolve as the time pass.