Keywords: 198-1211C; Abundance estimate; Ageprofile Datum Description; Ahmuellerella regularis; Arkhangelskiella confusa; Arkhangelskiella cymbiformis; Arkhangelskiella maastrichtiana; Calculites percernis; Ceratolithoides kamptneri; Ceratolithoides ultimus; Cretarhabdus conicus; Cribrocorona gallica; Cribrosphaerella ehrenbergii; Cyclagelosphaera margerelii; Cylindralithus nieliae; Cylindralithus nudus; Cylindralithus serratus; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; Eiffellithus cf. eximius; Eiffellithus turriseiffelii; Helicolithus anceps; Joides Resolution; Leg198; Lithraphidites carniolensis; Lithraphidites quadratus; Loxolithus armilla; Manivitella pemmatoidea; Microrhabdulus decoratus; Microrhabdulus helicoideus; Microrhabdulus undosus; Micula clypeata; Micula cubiformis; Micula murus; Micula prinsii; Micula staurophora; Micula swastica; Nannofossil abundance; Nannofossil fragments; Nannofossils preservation; Nannofossil zone; Nannofossil Zone; Sissingh, 1977; North Pacific Ocean; Ocean Drilling Program; ODP; Perchnielsenella stradneri; Placozygus cf. fibuliformis; Placozygus fibuliformis; Prediscosphaera cf. grandis; Prediscosphaera cretacea; Prediscosphaera grandis; Prediscosphaera majungae; Prediscosphaera microrhabdulina; Prediscosphaera ponticula; Prediscosphaera spinosa; Prediscosphaera stoveri; Pseudomicula quadrata; Retecapsa angustiforata; Retecapsa crenulata; Retecapsa schizobrachiata; Retecapsa surirella; Rhagodiscus indistinctus; Rhagodiscus reniformis; Rhagodiscus splendens; Rotelapillus crenulatus; Sample code/label; Stage; Staurolithites laffittei; Tegumentum stradneri; Tetrapodorhabdus decorus; Thoracosphaera saxea; Tranolithus minimus; Uniplanarius cf. gothicus; Uniplanarius clarkei; Watznaueria barnesae; Watznaueria biporta; Watznaueria manivitae; Watznaueria ovata; Watznaueria quadriradiata; Zeugrhabdotus cf. embergeri; Zeugrhabdotus praesigmoides; Zeugrhabdotus sigmoides