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| Autores principales: | , , , , |
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| Formato: | Dataset Open Access |
| Lenguaje: | en |
| Publicado: |
PANGAEA
2026
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| Materias: | |
| Acceso en línea: | https://doi.org/10.1594/PANGAEA.994125 |
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| _version_ | 1867171905247641600 |
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| author | Ota, Hayu Kuroda, Junichiro Orihashi, Yuji Schmitz, Mark D Takashima, Reishi |
| author_facet | Ota, Hayu Kuroda, Junichiro Orihashi, Yuji Schmitz, Mark D Takashima, Reishi |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | This dataset contains zircon U-Pb age data from a tuff sample (KRP309) collected at the Kawaruppu section, Nemuro Group, Hokkaido, Japan. The sample derives from the Upper Cretaceous-lower Paleogene succession investigated for stratigraphic assessment of the Cretaceous-Paleogene boundary interval. Zircon U-Pb analyses were performed by laser ablation (LA, NWR213 Electro Scientific Industries) coupled with an inductively coupled plasma mass spectrometer (ICP-MS Agilent 7700×) at Nagoya University, Japan. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_994125 |
| institution | PANGAEA |
| language | en |
| publishDate | 2026 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Zircon U-Pb age data from a tuff sample (KRP309) of the Kawaruppu section Ota, Hayu Kuroda, Junichiro Orihashi, Yuji Schmitz, Mark D Takashima, Reishi Age, 235U/207Pb Uranium-Lead; Age, 238U/206Pb Uranium-Lead; Age, dated; Age, dated, error; Calculated; Comment; Cretaceous-Paleogene boundary; East Asia; Event label; Hokkaido, Japan; IODP³; Kawaruppu_section; Laser ablation (LA), Electro Scientific Industries, NWR213; coupled with Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7700x; Lead-206/Uranium-238 ratio; Lead-206/Uranium-238 ratio, error; Lead-207/Lead-206 ratio; Lead-207/Lead-206 ratio, error; Lead-207/Uranium-235 ratio; Lead-207/Uranium-235 ratio, error; Main Lithology; Osmium; OUTCROP; Outcrop sample; Sample code/label; SECTION, height; Thorium/Uranium ratio; zircon U-Pb geochronology This dataset contains zircon U-Pb age data from a tuff sample (KRP309) collected at the Kawaruppu section, Nemuro Group, Hokkaido, Japan. The sample derives from the Upper Cretaceous-lower Paleogene succession investigated for stratigraphic assessment of the Cretaceous-Paleogene boundary interval. Zircon U-Pb analyses were performed by laser ablation (LA, NWR213 Electro Scientific Industries) coupled with an inductively coupled plasma mass spectrometer (ICP-MS Agilent 7700×) at Nagoya University, Japan. |
| title | Zircon U-Pb age data from a tuff sample (KRP309) of the Kawaruppu section |
| topic | Age, 235U/207Pb Uranium-Lead; Age, 238U/206Pb Uranium-Lead; Age, dated; Age, dated, error; Calculated; Comment; Cretaceous-Paleogene boundary; East Asia; Event label; Hokkaido, Japan; IODP³; Kawaruppu_section; Laser ablation (LA), Electro Scientific Industries, NWR213; coupled with Inductively coupled plasma mass spectrometer (ICP-MS), Agilent, 7700x; Lead-206/Uranium-238 ratio; Lead-206/Uranium-238 ratio, error; Lead-207/Lead-206 ratio; Lead-207/Lead-206 ratio, error; Lead-207/Uranium-235 ratio; Lead-207/Uranium-235 ratio, error; Main Lithology; Osmium; OUTCROP; Outcrop sample; Sample code/label; SECTION, height; Thorium/Uranium ratio; zircon U-Pb geochronology |
| url | https://doi.org/10.1594/PANGAEA.994125 |