Updating a Paleogene magnetobiochronological time scale through graphical integration

All studies focused on the evaluation of paleoecological variability over geological time must be linked to a specific age or interval, which can defined using different scales (biostratigraphic, chronostratigraphic, geochronological orbital). Therefore, integrated are essential allow comparisons data from locations and/or assess evolutionary and other events through time. Here we use new method update Paleogene magnetobiochronological scale, with following contributions: • The scale was made by graphical correlation models adding calcareous nannoplankton planktonic foraminiferal biozones authors. An excel file structure proposed plot any kind in MATLAB software, as long they associated some shown our updated version magnetobiochronology. facilitates analysis long-term trends taxonomic groups throughout Paleogene, their evolution period characterized intense climate variability.