Linha do tempo

Synopsis: software, "timeline", presents the sequence eons, eras and geological periods (geochronological units) in which the history of planet Earth is divided. This feature provides information about each eon, era and period: probable start and end dates; the globe figures, which show the relative positions of continents and oceans; summaries of the main.
Source: Unicamp - Embryo Project.
URL: http://www2.ib.unicamp.br/lte/embriao2/visualizarMaterial.php?idMaterial=817