Matsui, Hiroki; Horikawa, Keiji; Chiyonobu, Shun; Itaki, Takuya; Ikehara, Minoru; Kawagata, Shungo; Wakaki-Uchimura, Hitomi; Asahara, Yoshihiro; Seki, Osamu; Okazaki, Yusuke (2020): Biostratigraphic datums from DSDP Site 31-296 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.920564, In: Matsui, H et al. (2020): Biostratigraphy (calcareous nannofossils, planktic foraminifera, and radiolaria) and chemostratigraphy (strontium isotope ratios, and stable oxygen and carbon isotope ratios) at DSDP Site 296 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.920568
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Related to:
Matsui, Hiroki; Horikawa, Keiji; Chiyonobu, Shun; Itaki, Takuya; Ikehara, Minoru; Kawagata, Shungo; Wakaki-Uchimura, Hitomi; Asahara, Yoshihiro; Seki, Osamu; Okazaki, Yusuke (2020): Integrated Neogene biochemostratigraphy at DSDP Site 296 on the Kyushu–Palau Ridge in the western North Pacific. Newsletters on Stratigraphy, 53(3), 313-331, https://doi.org/10.1127/nos/2019/0549
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 29.340200 * Longitude: 133.525300
Date/Time Start: 1973-07-10T00:00:00 * Date/Time End: 1973-07-10T00:00:00
Minimum DEPTH, sediment/rock: 10.19 m * Maximum DEPTH, sediment/rock: 294.45 m
Event(s):
31-296 * Latitude: 29.340200 * Longitude: 133.525300 * Date/Time: 1973-07-10T00:00:00 * Elevation: -2920.0 m * Penetration: 1087 m * Recovery: 301.2 m * Location: North Pacific/Philippine Sea/RIDGE * Campaign: Leg31 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 62 cores; 583.5 m cored; 9.5 m drilled; 51.6 % recovery
Comment:
The numerical age estimates follow the Geologic Time Scale 2012 (Gradstein et al. 2012), except for one nannofossil biohorizon (paracme end; Reticulofenestra pseudoumbilicus), which we used the age estimates of Raffi et al. (2006).
FO: First occurrence, LO: last occurrence, PB: paracme beginning, PE: paracme end
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Type | Type | Matsui, Hiroki | |||
| 2 | Zone | Zone | Matsui, Hiroki | |||
| 3 | Datum level | DL | Matsui, Hiroki | |||
| 4 | AGE | Age | ka BP | Matsui, Hiroki | Geocode – GTS2012 scaling | |
| 5 | Sample code/label | Sample label | Matsui, Hiroki | DSDP/ODP/IODP sample designation | Sample top | |
| 6 | Sample code/label 2 | Sample label 2 | Matsui, Hiroki | DSDP/ODP/IODP sample designation | Sample bottom | |
| 7 | Depth, top/min | Depth top | m | Matsui, Hiroki | [mbsf] | |
| 8 | Depth, bottom/max | Depth bot | m | Matsui, Hiroki | [mbsf] | |
| 9 | DEPTH, sediment/rock | Depth sed | m | Matsui, Hiroki | Geocode – [mbsf] | |
| 10 | Reference/source | Reference | Matsui, Hiroki | |||
| 11 | Comment | Comment | Matsui, Hiroki |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
345 data points
Data
| 1 Type | 2 Zone | 3 DL | 4 Age [ka BP] | 5 Sample label | 6 Sample label 2 | 7 Depth top [m] | 8 Depth bot [m] | 9 Depth sed [m] | 10 Reference | 11 Comment |
|---|---|---|---|---|---|---|---|---|---|---|
| Calcareous nannofossil | NN20/NN21 | FO Emiliania huxleyi | 290 | 31-296-2R-3,58-59 | 31-296-2R-3,78-79 | 10.09 | 10.29 | 10.19 | This study | |
| Calcareous nannofossil | NN19/NN20 | LO Pseudoemiliania lacunosa | 440 | 31-296-2R-6,70-71 | 31-296-2R-6,90-91 | 14.71 | 14.91 | 14.81 | This study | |
| Calcareous nannofossil | NN19 | LO Reticulofenestra asanoi | 910 | 31-296-4R-3,90-91 | 31-296-4R-3,109-110 | 29.41 | 29.60 | 29.50 | This study | |
| Calcareous nannofossil | NN19 | FO Reticulofenestra asaoi | 1140 | 31-296-4R-3,148-149 | 31-296-4R-4,138-139 | 29.99 | 31.39 | 30.69 | This study | |
| Calcareous nannofossil | NN19 | LO Gephyrocapsa spp. (Large) | 1240 | 31-296-5R-2,148-149 | 31-296-5R-4,148-149 | 37.98 | 40.99 | 39.48 | This study | |
| Calcareous nannofossil | NN19 | FO Gephyrocapsa spp. (Large) | 1620 | 31-296-5R-4,148-149 | 31-296-6R-2,148-149 | 40.99 | 47.49 | 44.24 | This study | |
| Calcareous nannofossil | NN19 | FO Gephyrocapsa spp. (medium) | 1730 | 31-296-6R-2,148-149 | 31-296-6R-5,21-22 | 47.49 | 50.72 | 49.10 | This study | |
| Calcareous nannofossil | NN18/NN19 | LO Discoaster brouweri | 1930 | 31-296-7R-5,28-30 | 31-296-8R-1,133-135 | 60.29 | 64.84 | 62.57 | This study | |
| Calcareous nannofossil | NN17/NN18 | LO Discoaster pentaradiatus | 2390 | 31-296-8R-1,133-135 | 31-296-8R-3,105-107 | 64.84 | 67.56 | 66.20 | This study | |
| Calcareous nannofossil | NN16/NN17 | LO Discoaster surculus | 2490 | 31-296-8R-4,97-99 | 31-296-9R-1,110-112 | 68.98 | 74.11 | 71.55 | This study | |
| Calcareous nannofossil | NN16 | LO Discoaster tamalis | 2800 | 31-296-10R-4,124-126 | 31-296-10R-5,124-126 | 88.25 | 89.75 | 89.00 | This study | |
| Calcareous nannofossil | NN16 | LO Sphenolithus abies | 3540 | 31-296-12R-1,120-122 | 31-296-12R-2,144-146 | 102.71 | 104.45 | 103.58 | This study | |
| Calcareous nannofossil | NN15/NN16 | LO Reticulofenestra pseudoumbilicus | 3700 | 31-296-12R-2,144-146 | 31-296-12R-4,56-58 | 104.45 | 106.57 | 105.51 | This study | |
| Calcareous nannofossil | NN12/NN13 | FO Ceratolithus spp. | 5120 | 31-296-15R-4,123-125 | 31-296-16R-2,127-129 | 135.74 | 142.28 | 139.01 | This study | |
| Calcareous nannofossil | NN11/NN12 | LO Discoaster quinqueramus | 5590 | 31-296-17R-5,125-127 | 31-296-18R-1,40-42 | 156.26 | 158.91 | 157.59 | This study | |
| Calcareous nannofossil | NN11 | PE Reticulofenestra pseudoumbilicus | 7122 | 31-296-21R-2,120-122 | 31-296-21R-3,26-28 | 189.71 | 190.27 | 189.99 | This study | Astronomical age estimates (Raffi et al. 2006). The upper age is 7.077 Ma and the lower is 7.167 Ma. |
| Calcareous nannofossil | NN11 | FO Amaurolithus spp. | 7420 | 31-296-21R-4,120-122 | 31-296-21R-6,34-36 | 192.71 | 194.85 | 193.78 | This study | |
| Calcareous nannofossil | NN10/NN11 | FO Discoaster berggrenii | 8290 | 31-296-22R-6,128-130 | 31-296-23R-1,140-142 | 205.29 | 207.41 | 206.35 | This study | |
| Calcareous nannofossil | NN10 | PB Reticulofenestra pseudoumbilicus ( > 7µm) | 8790 | 31-296-23R-1,140-142 | 31-296-23R-2,26-28 | 207.41 | 207.77 | 207.59 | This study | |
| Calcareous nannofossil | NN9/NN10 | LO Discoaster hamatus | 9530 | 31-296-23R-3,32-34 | 31-296-23R-3,140-142 | 209.33 | 210.41 | 209.87 | This study | |
| Calcareous nannofossil | NN8/NN9 | FO Discoaster hamatus | 10550 | 31-296-24R-6,132-134 | 31-296-25R-1,60-62 | 224.33 | 225.61 | 224.97 | This study | |
| Calcareous nannofossil | NN7/NN8 | FO Catinaster coalitus | 10890 | 31-296-25R-4,28-30 | 31-296-25R-4,118-120 | 229.79 | 230.69 | 230.24 | This study | |
| Calcareous nannofossil | NN6 | LO Cyclicargolithus floridanus | 11850 | 31-296-26R-5,134-136 | 31-296-27R-2,116-118 | 241.85 | 246.67 | 244.26 | This study | |
| Calcareous nannofossil | NN5/NN6 | LO Sphenolithus heteromorphus | 13530 | 31-296-27R-3,125-127 | 31-296-28R-1,90-92 | 248.26 | 254.41 | 251.34 | This study | |
| Calcareous nannofossil | NN4/NN5 | LO Helicosphaera ampliaperta | 14910 | 31-296-28R-3,17-19 | 31-296-29R-1,124-126 | 256.68 | 264.25 | 260.47 | This study | |
| Calcareous nannofossil | NN3/NN4 | LO Sphenolithus belemnos | 17950 | 31-296-31R-3,124-126 | 31-296-31R-4,120-122 | 286.25 | 287.71 | 286.98 | This study | |
| Calcareous nannofossil | NN2 | FO Sphenolithus belemnos | 19030 | 31-296-32R-2,18-20 | 31-296-32R-3,120-122 | 293.19 | 295.71 | 294.45 | This study | |
| Planktic foraminifera | PT1a/PT1b | LO Globorotalia tosaensis | 610 | 31-296-2R-CC | 31-296-3R-3,100-102 | 16.00 | 20.01 | 18.01 | Keller 1979 | |
| Planktic foraminifera | PL5 | FO Globorotalia truncatulinoides | 2580 | 31-296-8R-3,137-139 | 31-296-8R-4,121-123 | 67.88 | 69.20 | 68.54 | Ujii_ 1975 | |
| Planktic foraminifera | PL5 | FO Globorotalia tosaensis | 3350 | 31-296-9R-4,100-102 | 31-296-9R-6,100-102 | 78.97 | 81.97 | 80.47 | Keller 1979 | |
| Planktic foraminifera | PL4/PL5 | LO Dentoglobigerina altispira | 3470 | 31-296-10R-2,100-102 | 31-296-10R-6,110-112 | 85.01 | 91.11 | 88.06 | Keller 1979 | |
| Planktic foraminifera | PL3/PL4 | LO Sphaeroidinellopsis seminulina | 3590 | 31-296-10R-CC | 31-296-11R-2,60-62 | 92.00 | 94.11 | 93.06 | Keller 1979 | |
| Planktic foraminifera | PL2/PL3 | LO Globorotalia margaritae | 3850 | 31-296-12R-CC | 31-296-13R-2,130-132 | 111.00 | 113.81 | 112.41 | Keller 1979 | |
| Planktic foraminifera | PL1/PL2 | LO Globoturborotalita nepenthes | 4370 | 31-296-13R-2,130-132 | 31-296-13R-4,98-100 | 113.81 | 116.49 | 115.15 | Keller 1979 | |
| Planktic foraminifera | M14/PL1 | FO Globorotalia tumida | 5570 | 31-296-17R-CC | 31-296-18R-1,62-64 | 158.50 | 159.13 | 158.82 | Keller 1979 | |
| Planktic foraminifera | M12/M13a | FO Neogloboquadrina acostaensis | 9830 | 31-296-22R-3,70-72 | 31-296-22R-4,18-20 | 200.21 | 201.19 | 200.70 | This study | |
| Planktic foraminifera | M11/M12 | LO Paragloborotalia siakensis | 10460 | 31-296-24R-6,132-134 | 31-296-25R-1,60-62 | 224.33 | 225.61 | 224.97 | This study | |
| Planktic foraminifera | M10/M11 | FO Globoturborotalita nepenthes | 11630 | 31-296-26R-5,134-136 | 31-296-27R-2,116-118 | 241.85 | 246.67 | 244.26 | This study | |
| Planktic foraminifera | M9b | FO Sphaeroidinellopsis subdehiscens | 13020 | 31-296-27R-3,125-127 | 31-296-28R-1,90-92 | 248.26 | 254.41 | 251.34 | This study | |
| Planktic foraminifera | M5b/M6 | FO Orbulina suturalis | 15100 | 31-296-28R-1,90-92 | 31-296-28R-2,114-116 | 254.41 | 256.15 | 255.28 | This study | |
| Planktic foraminifera | M4b/M5a | FO Praeorbulina sicana | 16380 | 31-296-30R-2,116-118 | 31-296-30R-3,80-82 | 275.16 | 276.29 | 275.73 | Ujii_ 1975 | |
| Planktic foraminifera | M3/M4a | LO Catapsydrax dissimilis | 17540 | 31-296-31R-5,50-52 | 31-296-31R-CC | 288.81 | 291.50 | 290.16 | Ujii_ 1975 | |
| Radiolaria | RN3/RN4 | FO Calocycletta costata | 17590 | 31-296-30R-4,80-82 | 31-296-30R-CC | 277.81 | 282.00 | 279.91 | Ling 1975 |