Keywords: 113-690B; Abundance estimate; Actinocyclus fasciculatus; Actinocyclus ingens; Actinocyclus ingens var. nodus; Actinocyclus ingens var. ovalis; Actinocyclus karstenii; Actinoptychus senarius; Asteromphalus kennettii; Asteromphalus oligocenicus; Azpeitia tabularis; Cavitatus jouseanus; Chaetoceros spp.; Coretron cryophilum; Coscinodiscus lewisianus; Coscinodiscus marginatus; Crucidenticula kanayae; Crucidenticula nicobarica; Dacyosolen antarctica; Denticulopsis crassa; Denticulopsis dimorpha; Denticulopsis macollumii; Denticulopsis ovata; Denticulopsis praedimorpha; Denticulopsis simonsenii; DEPTH, sediment/rock; Diatom zone; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Ethmodiscus spp.; Eucampia antarctica; Fragilariopsis arcula; Fragilariopsis aurica; Fragilariopsis claviceps; Fragilariopsis clementia; Fragilariopsis cylindrica; Fragilariopsis donahuensis; Fragilariopsis efferans; Fragilariopsis maleinterpretaria; Fragilariopsis praecurta; Fragilariopsis praeinterfrigidaria; Fragilariopsis pusilla; Joides Resolution; Leg113; Mediaria splendida; Navicula sp.; Neobrunia marabilis; Nitzschia denticuloides; Nitzschia groosepuncata; Ocean Drilling Program; ODP; Pleurosigama directum; Preservation; Proboscia barboi; Raphidodiscus marylandicus; Rhizosolenia antennata; Rhizosolenia hebetata; Rouxia isopolica; Rouxia naviculoides; Rouxia peragalli; Rouxia sp.; Sample code/label; South Atlantic Ocean; Thalassionema nitzschioides; Thalassionema nitzschioides var. capitulatum; Thalassionema nitzschioides var. inflatum; Thalassionema nitzschioides var. parva; Thalassiosira convexa var. aspinosa; Thalassiosira fraga; Thalassiosira inura; Thalassiosira oestrupii; Thalassiosira oliviverana var. sparsa; Thalassiosira praelineata; Thalassiosira spinosa; Thalassiosira spumellaroides; Thalassiosira yabei; Thalassiothrix longissima; Thalassiothrix miocenica; Triceratium cinnamomeum