#soil-formation

#soil-formation

Around 410 million years ago, terrestrial life was relatively simple. There were no forests or prairiesland was largely dominated by slimy microbial mats. The types of plants that would eventually give rise to trees and flowers had only just evolved and would take another several million years to fully flourish and diversify. A new discovery is rewriting the story of how these vascular plants, as they are called, spread onto land.