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The value of temporal data has been widely recognised in historical biogeography. Cladistic biogeographic methods, however, have not formally incorporated ''time''. A theoretical perspective suggests that area and biotic relationships will change in a complex ''reticulate'' manner through time. This is because the disappearance of geographic barriers (and the concomitant mixing of biotas) is likely...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.