👉 Fossilism is a scientific classification system that categorizes organisms based on their fossilized remains. It involves identifying and classifying living organisms, including plants, animals, and microorganisms, using fossils as evidence for their existence or evolution. In this definition, "fossil" refers to the preserved remains of an organism, which are typically found in rocks or other geological formations. The term "evolutionary" is used to describe the process by which living organisms change over time, leading to the