And the evidence of this is where? As I've pointed out, we have an extensive collection of fossils on this planet covering all periods. There should be evidence of these transitions everywhere. You are just repeating 150 year old theory.
I'm not sure why you jumped from my explanation as to why your frog in a blender story does not fit either abiogenesis or evolution to a lack of transitional fossils, but...
A cornucopia of Evolution information you should be interested in. PH's L-o-L
A bit about fossils, transitionals and taxonomy
BTW, what level of proof do you think science should be able to provide?