Well, fossils are the remains of any organisms that were once alive preserved in petrified form or as a mold or cast in rock form. Trace fossils are geological records of biological activity. Trace...
Fossilized evidence of animal behaviour, also known as ichnofossils, biogenic sedimentary structures, bioersion structures, or lebensspuren. The fossils include burrows and trails.
Trace fossils are any evidences that an organism existed, including footprints, trails, burrows, chemical marker, and fossilized dung.
Index fossils are those that are only found in a specific...
Trace fossils are things like foot prints, burrows, and fossilized feces (coprolites). So quite simply, they're formed by the living-part of an animal's life (rather than its death, being buried as a...