Categories Animals Evolution of Tree Roots Triggered Mass Extinctions 300 Million Years Ago, UK Study Reveals Post author By nicecorn85 Post date November 11, 2022 According to a UK study, a series of mass extinctions that occurred over 300 million years ago may have been brought on by the evolution of tree roots. ← Severe Weather Lingers Throughout South Carolina and Virginia as Nicole’s Remnants bring Soaking Rain, Possible Tornadoes → WildEarth – Sunset Safari – 12 Nov 2022