Calendar

Июль 2018
MTWTFSS
« Dec  
 1
2345678
9101112131415
16171819202122
23242526272829
3031 

Release of hydrogen sulfide was one of the reasons Triassic extinction — scientists

Traces of sulfur bacteria in sediments at the boundary between the Triassic and Jurassic periods confirmed that the saturation of the World Ocean sulfide was one of the reasons for the mass extinction 201.6 million years ago, paleontologists say in a paper published in the journal Nature Geoscience.

The history of life on Earth has five major or mass extinctions, the most "recent" of which, Cretaceous-Paleogene, about 65.5 million years ago led to the death of the dinosaurs. Fourth extinction, Triassic-Jurassic, there was approximately 201.6 million years ago and, in particular, has led to the disappearance of 50% of all

Continue reading Release of hydrogen sulfide was one of the reasons Triassic extinction — scientists

SQL - 8 | 1,571 сек. | 7.77 МБ