fossil
Bioerosion – Erosion of hard substrates by living organisms
Endolith – Organism living inside a rock
List of fossil parks
Living fossil – Organism resembling a form long shown in the fossil record
Paleobotany – Study of organic evolution of plants based on fossils
Schultz's rule – Relationship between tooth wear and lifespan of fossil organisms
Signor–Lipps effect – Sampling bias in the fossil record raising difficulties to characterize extinctions