Fossilized foot prints, how do they explain it away?

Fisherman

These foot prints are thought to be anywhere from 20,000 to 2 million years old.
Actually, trillions of years or even older. The footprints "are thought" to have existed before the universe was formed. And nothing caused them - according to Krauss.
Science can estimate the age of the substrate where the impression was formed.
Finkelstein

And nothing caused them - according to Krauss.
As Fisherman has shown human deceptive lying when you cant pose an honest logical argument is also an historical human trait.