Before revision: "Amount of inertinite presence based on geological time scale of formation resulting from fires" Resulting from its fossilized roots comprised of fungal spores and similar material, funginite quantity as an inertinite has a direct correlation to instances of natural wildfires that occurred during the Cenozoic Era approximately 60 million years ago to the present (see chart), ranging from the Paleogene through to the Quaternary.
After revision: "Amount of inertinite presence based on geological time scale of formation resulting from fires" Resulting from its fossilized roots composed of fungal spores and similar material, funginite quantity as an inertinite has a direct correlation to instances of natural wildfires that occurred during the Cenozoic Era approximately 60 million years ago to the present (see chart), ranging from the Paleogene through to the Quaternary.