Keywords: 120-747B; Actinocyclus actinochilus; Actinocyclus curvatulus; Actinocyclus ingens; Actinocyclus octonarius; Asteromphalus hookeri; Asteromphalus kennettii; Asteromphalus parvulus; Azpeitia tabularis; Chaetoceros lorenzianus; Coscinodiscus marginatus; Dactyliozolen antarcticus; Denticulopsis dimorpha; Denticulopsis hustedtii; Denticulopsis hustedtii var. ovata; Denticulopsis praedimorpha; DEPTH, sediment/rock; Diatom zone; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Epoch; Eucampia antarctica; Hemidiscus cuneiformis; Hemidiscus karstenii; Joides Resolution; Katahiraia aspera; Leg120; Lithodesmium minusculum; Neobrunia mirabilis; Nitzschia barronii; Nitzschia donahuensis; Nitzschia interfrigidaria; Nitzschia kerguelensis; Nitzschia miocenica; Nitzschia praeinterfrigidaria; Nitzschia reinholdii; Nitzschia ritscherii; Nitzschia separanda; Nitzschia weaveri; Ocean Drilling Program; ODP; Paralia sulcata; Rhizosolenia hebetata group; Rhizosolenia styliformis; Rouxia isopolica; Sample code/label; Simonseniella barboi; South Indian Ridge, South Indian Ocean; Stellarima spp.; Thalassionema nitzschioides; Thalassionema nitzschioides var. parva; Thalassiosira eccentrica; Thalassiosira elliptipora; Thalassiosira gracilis; Thalassiosira insigna; Thalassiosira inura; Thalassiosira kolbei; Thalassiosira lentiginosa; Thalassiosira lentiginosa var. ovalis; Thalassiosira miocenica; Thalassiosira nativa; Thalassiosira oestrupii; Thalassiosira oliverana; Thalassiosira torokina; Thalassiosira tumida; Thalassiothrix longissima