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The most recent part of the geological timescale presents us with some of the greatest challenges for dating. With the exception of 230 Th/ 234 U methods, whose use is restricted to rather specific depositional environments, there is no established geochronometric tool capable of dating more than a fraction of the recent past at a resolution adequate to tackle the environmental issues...
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.