Description

Stromatolites are layered structures formed by the growth of cyanobacteria (formerly called blue-green algae) in shallow water environments. These microbial mats trap and bind sediment, creating distinct layered structures that can range from centimeters to meters in height. Stromatolites can have various shapes, including columns, cones, domes, and more, depending on environmental conditions and the specific types of microorganisms involved in their formation