/* DATA DESCRIPTION: Citation: Bukry, David; Heezen, Bruce C; MacGregor, Ian D (2005): Nannofossil abundance of Hole 20-200. PANGAEA, https://doi.org/10.1594/PANGAEA.249323 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 Ruef, Michael R; Okada, Hakuyu; Krasheninnikov, Valery A; Kaneps, Ansis G; Jones, E J W; Hoskins, R; Hesse, Reinhard; Hekel, H; Forristall, G; Foreman, H P; Heezen, Bruce C; MacGregor, Ian D (1973): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XX, 958 pp, https://doi.org/10.2973/dsdp.proc.20.1973 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: 12.836700 * LONGITUDE: 156.782700 DATE/TIME START: 1971-10-26T00:00:00 * DATE/TIME END: 1971-10-26T00:00:00 MINIMUM DEPTH, sediment/rock: 1.80 m * MAXIMUM DEPTH, sediment/rock: 104.60 m Event(s): 20-200 * LATITUDE: 12.836700 * LONGITUDE: 156.782700 * DATE/TIME: 1971-10-26T00:00:00 * ELEVATION: -1479.0 m * Penetration: 114 m * Recovery: 35.4 m * LOCATION: North Pacific/GUYOT * CAMPAIGN: Leg20 (URI: https://doi.org/10.2973/dsdp.proc.20.1973) * BASIS: Glomar Challenger (URI: http://www-odp.tamu.edu/glomar.html) * METHOD/DEVICE: Drilling/drill rig (DRILL) * COMMENT: 9 cores; 85.5 m cored; 9.5 m drilled; 41.4 % 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: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: DSDP/ODP/IODP sample designation (URI: hdl:10013/epic.27914.d001) Stratigraphy (Stratigraphy) * PI: Bukry, David (dbukry@usgs.gov) Angulolithina arca (A. arca) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Braarudosphaera bigelowii (B. bigelowii) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Catinaster calyculus (C. calyculus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Catinaster coalitus (C. coalitus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Ceratolithus bizzarus (C. bizzarus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Ceratolithus cristatus (C. cristatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Ceratolithus primus (C. primus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Ceratolithus rugosus (C. rugosus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Ceratolithus tricorniculatus (C. tricorniculatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Coccolithus miopelagicus (C. miopelagicus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Coccolithus pelagicus (C. pelagicus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Coronocyclas sp. (Coronocyclas sp.) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Cyclicargolithus floridanus (C. floridanus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Cyclicargolithus sp. (Cyclicargolithus sp.) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Cyclococcolithina leptopora (C. leptopora) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Cyclococcolithina macintyrei (C. macintyrei) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster asymmetricus (D. asymmetricus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster bellus (D. bellus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster blackstockae (D. blackstockae) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster braarudii (D. braarudii) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster brouweri (D. brouweri) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster challengerii (D. challengerii) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster challengerii (D. challengerii) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster decorus (D. decorus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster decorus (D. decorus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Discoaster deflandrei (D. deflandrei) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster deflandrei (D. deflandrei) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Discoaster druggii (D. druggii) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster exilis (D. exilis) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Discoaster hamatus (D. hamatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster neohamatus (D. neohamatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster pentaradiatus (D. pentaradiatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster prepentaradiatus (D. prepentaradiatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster quinqueramus (D. quinqueramus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Discoaster surculus (D. surculus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster tamalis (D. tamalis) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discoaster triradiatus (D. triradiatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discolithina japonica (D. japonica) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Discolithina japonica (D. japonica) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Discolithina segmenta (D. segmenta) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Discolithina sp. (Discolithina sp.) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Emiliania annula (E. annula) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Emiliania annula (E. annula) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Emiliania huxleyi (E. huxleyi) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Emiliania ovata (E. ovata) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Gephyrocapsa caribbeanica (G. caribbeanica) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Gephyrocapsa oceanica (G. oceanica) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Hayaster perplexus (H. perplexus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Helicopontosphaera euphratis (H. euphratis) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Helicopontosphaera granulata (H. granulata) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Helicopontosphaera intermedia (H. intermedia) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Helicopontosphaera kamptneri (H. kamptneri) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Counting Helicopontosphaera sellii (H. sellii) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Helicopontosphaera wallichii (H. wallichii) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Oolithotus antillarum (O. antillarum) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Pontosphaera discopora (P. discopora) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Reticulofenestra pseudoumbilicus (R. pseudoumbilicus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Rhabdosphaera clavigera (R. clavigera) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Rhabdosphaera stylifera (R. stylifera) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Scyphosphaera globulata (S. globulata) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Scyphosphaera intermedia (S. intermedia) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Scyphosphaera pulcherrima (S. pulcherrima) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Scyphosphaera pulcherrima (S. pulcherrima) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate * COMMENT: Species questionable Scyphosphaera recurvata (S. recurvata) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Scyphosphaera sp. (Scyphosphaera sp.) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus abies (S. abies) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus belemnos (S. belemnos) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus conicus (S. conicus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus dissimilis (S. dissimilis) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus heteromorphus (S. heteromorphus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus moriformis (S. moriformis) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus neoabies (S. neoabies) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Sphenolithus predistentus (S. predistentus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Thoracosphaera saxea (T. saxea) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Thoracosphaera sp. (Thoracosphaera sp.) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Triquetrorhabdulus carinatus (T. carinatus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate Triquetrorhabdulus rugosus (T. rugosus) * PI: Bukry, David (dbukry@usgs.gov) * METHOD/DEVICE: Abundance estimate License: Creative Commons Attribution 3.0 Unported (CC-BY-3.0) (URI: https://creativecommons.org/licenses/by/3.0/) Size: 242 data points */ Depth sed [m] Sample label (DSDP/ODP/IODP sample designation) Stratigraphy A. arca (Abundance estimate) B. bigelowii (Species questionable, Abundan...) C. calyculus (Abundance estimate) C. coalitus (Abundance estimate) C. bizzarus (Abundance estimate) C. cristatus (Abundance estimate) C. primus (Abundance estimate) C. rugosus (Abundance estimate) C. tricorniculatus (Species questionable, Abundan...) C. miopelagicus (Abundance estimate) C. pelagicus (Abundance estimate) Coronocyclas sp. (Abundance estimate) C. floridanus (Abundance estimate) Cyclicargolithus sp. (Abundance estimate) C. leptopora (Abundance estimate) C. macintyrei (Abundance estimate) D. asymmetricus (Abundance estimate) D. bellus (Abundance estimate) D. blackstockae (Abundance estimate) D. braarudii (Abundance estimate) D. brouweri (Abundance estimate) D. challengerii (Abundance estimate) D. challengerii (Abundance estimate) D. decorus (Abundance estimate) D. decorus (Species questionable, Abundan...) D. deflandrei (Abundance estimate) D. deflandrei (Species questionable, Abundan...) D. druggii (Abundance estimate) D. exilis (Species questionable, Abundan...) D. hamatus (Abundance estimate) D. neohamatus (Abundance estimate) D. pentaradiatus (Abundance estimate) D. prepentaradiatus (Abundance estimate) D. quinqueramus (Species questionable, Abundan...) D. surculus (Abundance estimate) D. tamalis (Abundance estimate) D. triradiatus (Abundance estimate) D. japonica (Abundance estimate) D. japonica (Species questionable, Abundan...) D. segmenta (Species questionable, Abundan...) Discolithina sp. (Abundance estimate) E. annula (Abundance estimate) E. annula (Species questionable, Abundan...) E. huxleyi (Species questionable, Abundan...) E. ovata (Abundance estimate) G. caribbeanica (Abundance estimate) G. oceanica (Abundance estimate) H. perplexus (Abundance estimate) H. euphratis (Abundance estimate) H. granulata (Abundance estimate) H. intermedia (Abundance estimate) H. kamptneri (Counting) H. sellii (Abundance estimate) H. wallichii (Abundance estimate) O. antillarum (Abundance estimate) P. discopora (Abundance estimate) R. pseudoumbilicus (Abundance estimate) R. clavigera (Abundance estimate) R. stylifera (Abundance estimate) S. globulata (Abundance estimate) S. intermedia (Species questionable, Abundan...) S. pulcherrima (Abundance estimate) S. pulcherrima (Species questionable, Abundan...) S. recurvata (Abundance estimate) Scyphosphaera sp. (Abundance estimate) S. abies (Abundance estimate) S. belemnos (Abundance estimate) S. conicus (Abundance estimate) S. dissimilis (Abundance estimate) S. heteromorphus (Abundance estimate) S. moriformis (Abundance estimate) S. neoabies (Abundance estimate) S. predistentus (Abundance estimate) T. saxea (Abundance estimate) Thoracosphaera sp. (Abundance estimate) T. carinatus (Abundance estimate) T. rugosus (Abundance estimate) 1.80 20-200-1-1,150-150 Holocene P P P P P P P P C P P P 7.80 20-200-1-5,150-150 Middle pleistocene P P P P P P P A P P P P P C 11.00 20-200-2-1,150-150 Pleistocene P P P P P P P P C R P P P P C P 12.50 20-200-2-2,150-150 Upper pliocene P P P P P P P P P P P P P P P P P P 20.50 20-200-3-1,150-150 Upper pliocene P P P P P P P P P P P P P P 22.00 20-200-3-2,150-150 Lower pliocene P P P P A P P C P P P C P P P P 30.00 20-200-4-1,150-150 Lower pliocene P P P P P A P P P P P P P 39.50 20-200-5-1,150-150 Upper miocene P P P P P P R P P P P P P P P P P P R P P P P P P P P A R P 49.00 20-200-6-1,150-150 Middle miocene P P P P P P P P P P P P P P P P P 58.60 20-200-7-CC Middle miocene P P P P P P P P P P P P P P P P P P 87.00 20-200-9-1,150-150 Middle miocene P P P P P P P P P 90.00 20-200-9-3,150-150 Middle miocene P P P A P A A P P P P 94.50 20-200-9-6,150-150 Lower miocene R P P P A A P P R P C P 104.60 20-200-10-CC Lower miocene P P P P P R P P P P P P P P