Kuwano, Daisuke; Kameo, Koji; Kubota, Yoshimi; Masayuki, Utsunomiya; Mantoku, Kanako; Okada, Makoto (2024): Improved age tie points based on the benthic δ18O records in the upper part of the Kiwada Formation [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.971414, In: Kuwano, D et al. (2024): Early Pleistocene (marine isotope stage 36–40) calcareous nannofossil assemblage data from the upper part of the Kiwada Formation, the Kazusa Group [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.971412
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Published: 2024-08-30 • DOI registered: 2024-09-28
Abstract:
The improved age tie points based on the benthic δ18O records in the upper part of the Kiwada Formation. The age of Sample A0926-02 was modified from Kuwano et al. (2021).
Keyword(s):
Related to:
Kuwano, Daisuke; Kubota, Yoshimi; Mantoku, Kanako; Kameo, Koji (2021): Oxygen isotope stratigraphy and calcareous nannofossil biostratigraphy of the Lower Pleistocene in the Boso Peninsula, central Japan. Stratigraphy, 18(2), https://doi.org/10.29041/strat.18.2.02
Funding:
Japan Society for the Promotion of Science (JSPS), grant/award no. 18K03771: Development of the age model for the Pleistocene around the Northwestern Pacific region
Japan Society for the Promotion of Science (JSPS), grant/award no. 19H00710: Age determination of the geomagnetic reversals for the last 4 million years ago, and evaluation for its effect on biota and climate
Japan Society for the Promotion of Science (JSPS), grant/award no. 22J1222: Grant-in-Aid for JSPS Fellows
Japan Society for the Promotion of Science (JSPS), grant/award no. 22KJ0476: A novel method for reconstructing water temperature, salinity and nutrient levels based on calcareous nannofossil assemblages
Coverage:
Median Latitude: 35.245000 * Median Longitude: 140.220000 * South-bound Latitude: 35.220000 * West-bound Longitude: 140.150000 * North-bound Latitude: 35.270000 * East-bound Longitude: 140.290000
Minimum SECTION, height: -0.15 m * Maximum SECTION, height: 146.27 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Kuwano, Daisuke | |||
| 2 | Sample ID | Sample ID | Kuwano, Daisuke | |||
| 3 | SECTION, height | Section | m | Kuwano, Daisuke | Geocode – Thickness from the base of the tephra layer Kd8 | |
| 4 | AGE | Age | ka BP | Kuwano, Daisuke | Geocode | |
| 5 | Sedimentation rate | SR | cm/ka | Kuwano, Daisuke | ||
| 6 | Reference/source | Reference | Kuwano, Daisuke |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
56 data points
Data
| 1 Event | 2 Sample ID | 3 Section [m] | 4 Age [ka BP] | 5 SR [cm/ka] | 6 Reference |
|---|---|---|---|---|---|
| Kiwada_Kazusa_Chiba_Ono_River_section | C0321-08 | 146.27 | 1198 | 104 | This study |
| Kiwada_Kazusa_Chiba_Ono_River_section | C0321-06 | 144.19 | 1200 | 142 | This study |
| Kiwada_Kazusa_Chiba_Ono_River_section | C0321-03 | 141.35 | 1202 | 58 | This study |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A0926-02 | 139.05 | 1206 | 195 | This study |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0608-12 | 123.43 | 1214 | 54 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0608-10 | 121.28 | 1218 | 59 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0608-09 | 120.10 | 1220 | 63 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A1122-03 | 107.58 | 1240 | 152 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A1012-01 | 95.39 | 1248 | 177 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A1011-02 | 88.31 | 1252 | 136 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A1011-01 | 85.60 | 1254 | 223 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0412-03 | 72.21 | 1260 | 242 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0711-01 | 67.38 | 1262 | 87 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0711-04 | 56.99 | 1274 | 129 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A1031-03 | 49.23 | 1280 | 225 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A1031-06 | 26.78 | 1290 | 193 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0711-13 | 19.07 | 1294 | 144 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | B0711-14 | 16.19 | 1296 | 117 | Kuwano et al. (2021) |
| Kiwada_Kazusa_Chiba_Yuki_River_section | A0921-01 | -0.15 | 1310 | Kuwano et al. (2021) |