/* DATA DESCRIPTION: Citation: Takayama, Toshiaki; Jackson, Everett D; Koizumi, Itaru (2005): Nannofossil abundance of Hole 55-430. PANGAEA, https://doi.org/10.1594/PANGAEA.251322 Related to: DSDP (1989): Data from the Deep Sea Drilling Project. Sediment, hard rock and reference files. National Geophysical Data Center, National Environmental Satellite, Data and Information Service, National Oceanic and Atmospheric Administration, U.S. Department of Commerce, 1, CD-ROM Jackson, Everett D; Koizumi, Itaru; Kirkpatrick, R G; Avdeiko, G P; Clague, David A; Dalrymple, G Brent; Karpoff, Anne Marie; McKenzie, J; Butt, A; Ling, Hsin Yi; Takayama, Toshiaki; Greene, H Gary; Morgan, Joanna; Kono, Masaru (1980): Initial Reports of the Deep Sea Drilling Project. U. S. Government Printing Office, LV, 868 pp, https://doi.org/10.2973/dsdp.proc.55.1980 Further details: Paleontology data base - background and methods (URI: hdl:10013/epic.32352.d001) Project(s): Deep Sea Drilling Project (DSDP) (URI: http://www.deepseadrilling.org/) Coverage: LATITUDE: 37.981300 * LONGITUDE: 170.590800 DATE/TIME START: 1977-08-01T00:00:00 * DATE/TIME END: 1977-08-01T00:00:00 MINIMUM DEPTH, sediment/rock: 7.08 m * MAXIMUM DEPTH, sediment/rock: 9.68 m Event(s): 55-430 * LATITUDE: 37.981300 * LONGITUDE: 170.590800 * DATE/TIME: 1977-08-01T00:00:00 * ELEVATION: -1445.0 m * Penetration: 14 m * Recovery: 7.7 m * LOCATION: North Pacific/SEDIMENT POND * CAMPAIGN: Leg55 (URI: https://doi.org/10.2973/dsdp.proc.55.1980) * BASIS: Glomar Challenger (URI: http://www-odp.tamu.edu/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 2 cores; 11.5 m cored; 2.5 m drilled; 67 % recovery Comment: Relative abundance: D = dominant, A = abundant, C = common, F = few, R = rare, T = trace, P = present (numerical values are abundance in percent) Parameter(s): DEPTH, sediment/rock [m] (Depth sed) * GEOCODE Sample code/label (Sample label) * PI: Takayama, Toshiaki * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) Preservation (Preserv) * PI: Takayama, Toshiaki * COMMENT: G=good, M=moderate, P=poor Stratigraphy (Stratigraphy) * PI: Takayama, Toshiaki Coccolithus eopelagicus (C. eopelagicus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Coccolithus pelagicus (C. pelagicus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Cyclococcolithus formosus (C. formosus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Cyclicargolithus floridanus (C. floridanus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Dictyococcites bisectus (D. bisectus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Dictyococcites scrippsae (D. scrippsae) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Discoaster barbadiensis (D. barbadiensis) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Discoaster deflandrei (D. deflandrei) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Discoaster nodifer (D. nodifer) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Discoaster saipanensis (D. saipanensis) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Discoaster sp. (Discoaster sp.) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Discoaster tanii (D. tanii) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Isthmolithus recurvus (I. recurvus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Reticulofenestra hillae (R. hillae) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Reticulofenestra umbilicus (R. umbilicus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Sphenolithus moriformis (S. moriformis) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate Toweius craticulus (T. craticulus) * PI: Takayama, Toshiaki * METHOD/DEVICE: Abundance estimate License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 43 data points */ Depth sed [m] Sample label Preserv Stratigraphy C. eopelagicus C. pelagicus C. formosus C. floridanus D. bisectus D. scrippsae D. barbadiensis D. deflandrei D. nodifer D. saipanensis Discoaster sp. D. tanii I. recurvus R. hillae R. umbilicus S. moriformis T. craticulus 7.08 55-430-2-4,5-10 P Upper eocene 2 16 26 24 2 24 2 2 2 8.78 55-430-2-5,25-30 P Upper eocene 3 11 1 28 1 4 29 6 1 12 2 9.68 55-430-2-CC P Upper eocene 5 8 22 1 1 5 25 9 3 17 1 1 1 1