Vlisco, the famous Dutch fabrics manufacturing company, has returned to Cameroon after withdrawing some years ago and will reintroduce Real Dutch Wax fabrics. Vlisco, the famous Dutch fabrics manufacturing company, has returned to Cameroon after withdrawing some years ago and will reintroduce Real Dutch Wax fabrics. English En FranÃ§ais
The Great Oxygenation Event (GOE), also called the Oxygen Catastrophe, Oxygen Crisis, Oxygen Holocaust, Oxygen Revolution, or Great Oxidation, was the biologically induced appearance of dioxygen (O 2) in Earth's atmosphere.he gap between the start of oxygen production from photosynthetic organisms and the geologically rapid increase in atmospheric oxygen (about 2.5â2.4 billion years ago) may have been as long as 900 million years.
Today much of the research in the origin of free oxygen relies on a combination of stratigraphy, geochemistry and radio isotopes to accurately identify and date the oxygenation event. The most prominent, and most accepted, hypothesis how the Earth became oxygen rich is The Great Oxygenation Event (GOE). According to this idea, the Earth began to have an abundance of free oxygen around 2.3 billion years ago.