News
The map was built using research from Northern Arizona University and reveals that humans are 'just a blip in ... The Late Permian mass extinction around 252m years ago dwarfs all the other ...
Figure 1: Late Permian paleogeographic map showing location of the Buchanan Lake section and Siberian Traps volcanics. Microscopic examination of whole rock samples reveals two distinct groups of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results