[js1138]

You're getting close when things get hard to tell apart which aren't hard to tell apart now.

Yes, but eventually you'll reach a point where everything is so hard to tell apart that it'll be easy to prove there aren't any transitional fossils. ;^)

[VadeRetro]

Apparently, it's always easy to prove there aren't any transitional fossils. There are all these handy quotes around from the 1940s.