Keywords: (9E)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene; (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene; 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per volume; Belcher_Islands_SQ19-1C; Belcher_Islands_SQ19-2C; Belcher_Islands_SQ19-3C; Belcher_Islands_SQ19-4C; Belcher_Islands_SQ19-5C; Belcher_Islands_SQ19-6C; Belcher_Islands_SQ19-7C; Belcher_Islands_SQ19-8C; Belcher_Islands_SQ19-9C; Bottle, Kemmerer; Date/Time of event; Diatom; Dinoflagellate cysts; Event label; Highly branched isoprenoid (HBI) biomarkers; Hudson Bay; Ice Proxy for the Southern Ocean with 25 carbon atoms per volume; KEM; Latitude of event; Longitude of event; Sample ID; sediment trap

Keywords: Amphora laevissima; Amphora spp.; Bacterosira bathyomphala; Belcher_Islands_SQ19-10T; Belcher_Islands_SQ19-1T; Belcher_Islands_SQ19-2T; Belcher_Islands_SQ19-3T; Belcher_Islands_SQ19-4T; Belcher_Islands_SQ19-5T; Belcher_Islands_SQ19-6T; Belcher_Islands_SQ19-7T; Belcher_Islands_SQ19-8T; Belcher_Islands_SQ19-9T; Chaetoceros spp. resting spores; Coscinodiscus centralis; Coscinodiscus marginatus; Craspedopleura kryophila; Date/Time of event; Date/Time of event 2; Diatom; Dinoflagellate cysts; Diploneis cf. smithii; Diploneis incurvata var. dubia; Diploneis litoralis var. arctica; Diploneis litoralis var. clathrata; Event label; Fossulaphycus arcticus; Fragilaria spp.; Fragilariopsis cylindrus; Fragilariopsis oceanica; Fragilariopsis reginae-jahniae; Haslea kjellmanii; Highly branched isoprenoid (HBI) biomarkers; Hudson Bay; Kurpiszia kryokonites; Latitude of event; Longitude of event; Lyrella spp.; Navicula cf. gelida; Navicula cf. glaciei; Navicula directa; Navicula gregaria; Navicula imperfecta; Navicula kuripanensis var. borealis; Navicula spp.; Navicula transitans; Navicula valida; Nitzschia angularis; Nitzschia borealis; Nitzschia frigida; Nitzschia gelida var. manitounukensis; Nitzschia hudsonii; Nitzschia laevissima; Nitzschia neofrigida; Nitzschia polaris; Nitzschia sp.; Paralia sulcata; Petroneis glacialis; Pinnularia quadratarea; Pinnularia quadratarea var. bicontracta; Pinnularia quadratarea var. bicuneata; Pinnularia semiinflata; Plagiotropis maxima; Pleurosigma stuxbergii; Pleurosigma stuxbergii var. rhomboides; Porosira glacialis; Pseudogomphonema groenlandicum; Pseudogomphonema septentrionale; Relative abundance (counted and calculated); Sample ID; sediment trap; Sediment trap; Sinerima marigela; Stauroneis radissonii; Synedra spp.; Tabularia fasciculata; Tabularia tabulata; Thalassiosira angulata; Thalassiosira antarctica var. borealis, spore; Thalassiosira bulbosa; Thalassiosira gravida; Thalassiosira hyperborea; Thalassiosira nordenskioldii; Thalassiosira spp.