Comments on Ancient Fire Remains (7135)tag:ipernity.com,2024-03-29:comments/doc-1497305http://cdn.ipernity.com/p/101/19/49/18713.buddy.jpgAccording to the expert (Pat), this layer of burned material is left behind from a fire that occurred about 3 to 5 million years ago.2024-03-29T01:02:15+00:00ipernity.com