carlito
Maybe I was wrong about the exact number of full fossils - that doesn't change other points and doesn't make it more reliable concerning evolution.
Example I've just thought of:
We have lots of different cars.
Let's travel further in time.
Now it's year 2200 - and you suddenly discover a long lost collection of rare cars (by some weird millionaire who spent his all life on it

).
You can see dozens of different fully "fossilized" cars.
But there cars from the 1900's and from the 2000's standing side by side.
Can you really say they "evolved" oe from another?
(Cars DO "evolve" but ALL of them are very similar so it's hard to tell which is which.)
The cars you see on your streets are way different from these ones but (let's suppose this ok?) they still use the same gasoline and go by same 4 wheels.
Can you really be sure that ANY car from this collection has ANY "ancestor" still roaming the streets?
Don't forget that there can happen bancrupcies and the industries can merge.
But these events CAN'T be called evolution because the "evolution" of a car is when you have the same car under the same industry but upgraded in quality.
Peugeot don't evolve from Ferrari and neither vice versa!