Pleistocene The lower boundary of the Pleistocene Series is formally defined magnetostratigraphically as the base of the Matuyama (C2r) chronozone, isotopic stage 103. Above this point there are notable extinctions of the calcareous nanofossils: "Discoaster pentaradiatus" and "Discoaster surculus". The Pleistocene covers the recent period of repeated glaciations. The name Plio-Pleistocene has, in the past, been used to mean the last ice age. The revised definition of the Quaternary, by pushing back the start date of the Pleistocene to 2.58 Ma, results in the inclusion of all the recent repeated glaciations within the Pleistocene. The modern continents were essentially at their
International Animated Film Association International Animated Film Association The International Animated Film Association (French: Association Internationale du Film d'Animation, ASIFA) is an international non-profit organization founded in 1960 in Annecy, France, by the best known animation artists of the time such as the Canadian animator, Norman McLaren. There are now more than 30 chapters of the Association located in many countries of the world. The organization's ASIFA-Hollywood chapter presents the annual Annie Awards. ASIFA's board of directors comprise animation professionals from all over the world and they meet at ASIFA-sponsored animation film festivals on a regular basis. Some of the most well-known festivals include