10.1594/PANGAEA.973431Vallerand, JoanJoanVallerandGEOTOP-Université du Québec à Montréalde Vernal, AnneAnnede Vernal0000-0001-5656-724XGEOTOP-Université du Québec à MontréalRoy, NatashaNatashaRoyGEOTOP-Université du Québec à MontréalPercentage of pollen and spore taxa in sediment core AMD0509-20PANGAEA2024Dinocystspollen and sporessea-icesea-surface salinitysea-surface temperatureDEPTH, sediment/rockAGEAbiesPiceaPinusCorylusBetulaAlnusEricaceaeSalixAmbrosia-typeArtemisiaTubulifloraeChenopodiaceaePoaceaeRumex-typeCyperaceaePotamogeton-typeLycopodium spp.Spores, monoleteSpores, trileteSphagnumPiston corerCounting, palynologyArcticNet2005CCGS Amundsen2005-09-30T00:00:00Dataset10.1594/PANGAEA.97342710.1016/j.quascirev.2024.1088621300 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalThe percentage of pollen and spore taxa was calculated based on the sum of pollen grains exclusively. The data are reported vs depth and vs ages calibrated based on Marine20.-76.580356.3839