they are aerobically anaerobic
The prokaryotic cells that built stromatolites are classified as cyanobacteria. Cyanobacteria are photosynthetic bacteria that played a crucial role in the formation of stromatolites, which are layered structures formed by the trapping and binding of sediment by microbial communities.
The most common Precambrian fossils are stromatolites. These are layered structures formed by the growth of cyanobacteria, also known as blue-green algae, in shallow water environments. Stromatolites are important in understanding early life on Earth.
Stromatolites were much more abundant on the planet in Precambrian times which means that fossils found around stromatolites are typically from the Precambrian era.
Very few ancient stromatolites contain fossilized microbes. While features of some stromatolites are suggestive of biological activity.
Microbial mats and sediment layers are typically found on the outer surfaces of stromatolites. These structures are formed by the trapping and binding of sediment particles by microbial communities, resulting in layered structures visible on the surface.
It is an areboic sport because you have to use all of your body to get a good throw. you have to twist and turn your upper body so you use the same motions as aerobic sport.
The are examples of stromatolites still living. They are not extinct.
The stromatolites are the layered mounds, columns, and the sheet-like sedimentary rocks.
Stromatolites.
Stromatolites
Oxygen
Stromatolites
stromatolites
The prokaryotic cells that built stromatolites are classified as cyanobacteria. Cyanobacteria are photosynthetic bacteria that played a crucial role in the formation of stromatolites, which are layered structures formed by the trapping and binding of sediment by microbial communities.
stromatolites
The oldest fossils in Australia are 3.5 billion year old stromatolites. Stromatolites are layered accretions of prokaryotic microbes, most often made up of photosynthetic organisms. Stromatolites still live in Australia today.
The most common Precambrian fossils are stromatolites. These are layered structures formed by the growth of cyanobacteria, also known as blue-green algae, in shallow water environments. Stromatolites are important in understanding early life on Earth.