[DittoJed2]

I believe that it would be significant to discover a younger earth because it wouldn't give evolutionists the time they postulate is needed for evolution to occur.

[Junior]

In what way? The demise of the dinosaurs has nothing to do with evolution; the latter would have occured if dinosaurs were still around. The rocks containing the youngest dinosaur fossils have been consistently dated by several means at about 65 million years old. You have to throw out physics to get the result you want.