Footprints in the sand, stone, and on the moon
Fossils aren’t just remains of animals. Some of them are materials and marks left by organisms as they went about their lives. Called “trace fossils,” they are, instead of a snapshot of death, a snapshot of life.
Here are some articles about the traces humans left on our moon.
Here are some articles about some 190,000,000-year old dinosaur footprints.
And here are some articles about some 3.7-millean-year old footprints, left by some of our early ancestors.