New Evidence from Alashan Area of West Nei Monggol to Reveal Enigma of Dinosaur Extinction

摘要

Dinosaur extinction of the late Cretaceous is an enigma. A scorched earth layer was discovered at the end of the cretaceous system from drilling cores in west of Nei Monggol in China. And there was a creature interruption for 6-8 million years after that period through fossil analysis of the area and the adjacent area. Just in the same system of scorched earth layer, the Polish scientists found the abnormal geo-chemical phenomena and high-dense universal substances generally contained in meteorite.