'Boredom separated' diaporamas de présentation

<1 m/year

eolian dunes. <1 m/year. 30 m = 30 years?. turbidites. minutes-hours. minutes-hours. 15 events = 15 hours??. 1000 events = 1000 hours??. limestone reefs. coral head growth = 1 mm/year. 5 meter-thick reef = 5000 years?. Tidal flats. ~1 mm/year. 2 meter-thick = 2000 years?. thickness.

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