Keywords: Achnanthes sp.; Actinocyclus actinochilus; Actinocyclus curvatulus; Alveus marinus; Amphora sp.; Antarctic sea ice; ANT-XXXI/3; Asteromphalus hookeri; Asteromphalus hyalinus; Asteromphalus parvulus; Asteromphalus sp.; AWI_Envi; AWI_Paleo; Azpeitia tabularis var. tabularis; Azpeitia tabularis var egregius; Bransfield Strait; Chaetoceros spp.; Chaetoceros spp. resting spores; Cocconeis costata var. costata; Cocconeis spp.; Corethron criophilum; Corethron pennatum; Coscinodiscus radiatus; Coscinodiscus spp.; Counting, diatoms; Dactyliosolen sp.; DEPTH, sediment/rock; Diatoms; Diatoms indeterminata; Diploneis sp.; Elevation of event; Entropyla sp.; Eucampia antarctica var. antarctica; Eucampia antarctica var. recta; Event label; Fragilariopsis curta; Fragilariopsis cylindrus; Fragilariopsis doliolus; Fragilariopsis kerguelensis; Fragilariopsis linearis; Fragilariopsis obliquecostata; Fragilariopsis rhombica; Fragilariopsis ritscheri; Fragilariopsis separanda; Fragilariopsis sp.; Fragilariopsis spp.; Fragilariopsis sublinearis; Fragilariopsis vanheurckii; Grammatophora angulosa; Hemidiscus cuneiformis; highly branched isoprenoids; IPSO25; Latitude of event; Longitude of event; Lycmophora sp.; MUC; MultiCorer; Navicula directa; Navicula glaciei; Navicula palpebralis; Navicula sp.; Navicula spp.; Nitzschia bicapitata; Nitzschia kolaczeckii; Nitzschia sicula var. rostrata; Nitzschia sp.; Odontella litigiosa; Odontella weissflogii; Paleoclimate; Paleoenvironmental Reconstructions from Marine Sediments @ AWI; Polarstern; Polar Terrestrial Environmental Systems @ AWI; Porosira pseudodenticulata; Porosira sp.; Proboscia sp.; Proboscia spp.; PS97; PS97/056-1; PS97/068-2; PS97/072-1TC; Pseudogomphonema kamtschaticum; Pseudo-nitzschia turgiduloides; Rhizosolenia antennata; Rhizosolenia antennata forma antennata; Rhizosolenia antennata forma semispina; Rhizosolenia bergonii; Rhizosolenia hebetata; Rhizosolenia sp.; Rhizosolenia spp.; Rhizosolenia styliformis; sea ice proxy; Stellarima microtrias; Stephanopyxis turris; Synedra sp.; Synedropsis recta; TC; Thalassionema nitzschioides var. lanceolata; Thalassiosira antarctica T1; Thalassiosira antarctica T2; Thalassiosira gracilis var. expecta; Thalassiosira gracilis var. gracilis; Thalassiosira gravida; Thalassiosira lentiginosa; Thalassiosira oliverana; Thalassiosira spp.; Thalassiosira trifulta; Thalassiosira tumida; Thalassiothrix antarctica/longissima group; Trachyneis apera; Trichotoxon reinboldii; Trigger corer; Trigonium arcticum