Human footprints, ranging between 3–600 million years old, have been found in numerous rock formations around the world- including Utah, Kentucky, Missouri, Pennsylvania, and Tanzania. While some have been dismissed as hoaxes, many have been validated and carbon-dated by scientists (and classified as "problematica").
Permian Footprint in New Mexico (Dated 290 to 248 million years ago, validated by Smithsonian)
Carboniferous Footprint in Utah (Dated 355 to 290 million years ago)
Jurrasic Footprints in Turkmenistan (Dated 195 to 145 million years ago)
Laetoli Footprints (Dated at 3.7 million years)
Triasic Footprint in Nevada (Dated approximately 200 million years ago)
A print of a ribbed sole of a shoe or sandal found in sandstone rock under the Gobi Desert is thought to have been made several millions years ago.
More Footprints!
Then there are the human footprints that have been found along with dinosaur footprints. See the "Dinosaur/Human Footprints" section.
