Mass Extinction in the Precambrian

Advances in the mass extinction techniques of the Precambrian era have enabled researchers to reconsider and think about increasingly discovering all aspects of our existence. Over the past 30 years, the tree of evolutionary life expanded at least seven times. With significant progress in the field of evolution, the eyes of many people are open to the history of the earth. For the first time, we have concrete knowledge that life thrived in the young age of the planet and grew to success.

The age of ancient life began about 544 million years ago when the living things developed a difficult part, and mass extinction came about 245 million years ago. From cyanobacteria of the Precambrian era to more complex creatures. The fossil record of living eggs on land and water has a harder lid. Mountain building, continent collided, and volcanic activity. At the end of the age, 90% of the land and water animals are dead. Due to climate change, volcanic activity changed the atmosphere and large asteroids killed many living things.

It is advised to extinct and affect even the earliest creatures of life. Approximately 650 million years ago, 70% of the predecessor Cambrian flora and fauna was killed by the first mass extinction. This extinction strongly influenced stromatolite and acrital, and it was a predetermination factor for diversification of the next Benderia fauna. However, this unique animal resembles modern mollusks such as sea pen, jellyfish and segment worms, and was also killed with a second extinction near Vendian. This case may be the reason for the diversification of Cambrian protected animals that follow, responsible for the extinction of supplier creatures.

Probably the most famous mass extinction case is a case of destroying all the dinosaurs on the earth. This is the fifth mass extinction incident known as Cretaceous - Tertiary extinction, or simply K - T annihilation. The mass extinction of the Permian age (also called "extinction") is much more extinct species, but the KT extinction is known for the reason that the general public is interested in dinosaurs. . The extinction of K - T is the borderline between the Mesozoic and Tertiary that began during the Cretaceous, which was the new generation (the age we are still alive). The extinction of K - T occurred about 65 million years ago, estimated to account for 75% of all species on Earth.