Pleistocene may be found at elevations of several hundred meters. Pleistocene The Pleistocene (, often colloquially referred to as the Ice Age) is the geological epoch which lasted from about 2,588,000 to 11,700 years ago, spanning the world's most recent period of repeated glaciations. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology. The Pleistocene is the first epoch of the Quaternary Period or sixth epoch of the Cenozoic Era. In the ICS timescale, the Pleistocene is divided into four stages or ages, the
Animation in the United States during the silent era Animation in the United States during the silent era Animated films in the United States date back to at least 1906 when Vitagraph released "Humorous Phases of Funny Faces". Although early animations were rudimentary they rapidly became more sophisticated with such classics as "Gertie the Dinosaur" in 1914, Felix the Cat, and Koko the Clown. Originally a novelty, some early animated silents depicted magic acts or were strongly influenced by the comic strip. Later, they were distributed along with newsreels. Early animation films, like their live-action silent cousins, would come with a musical score to be played by an organist