Dating Jurassic terrestrial floras in the Antarctic Peninsula has proved problematic and controversial. Here U–Pb series dating on detrital zircons from a conglomerate interbedded with fossil plant material provide a maximal depositional age of 144 ± 3 Ma for a presumed Jurassic flora. This is the first confirmed latest Jurassic-earliest Cretaceous flora from the Latady Basin, and represents some of the youngest sedimentation in this basin. The presence of terrestrial sedimentation at Cantrill Nunataks suggests emergence of the arc closer to the Latady Basin margin in the south compared to Larsen Basin in the north, probably as a result of the failure of the southern Weddell Sea to undergo rifting.
talk about entrepreneurial innovation, innovation is bound to be inseparable from the new technology. Science and technology change the life, science and technology also breeds opportunities. Compared to other people’s livelihood projects, science and Technology entrepreneurial projects with high gold content, such as the advantages of a strong monopoly, will bring a steady stream of entrepreneurial development momentum.
25, a reporter from the Chinese Academy of Sciences Changchun branch was informed by their host "this" innovation and entrepreneurship Contest Finals held in Changchun.