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| Main Authors: | , , , , , , , |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2024
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.963554 |
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| _version_ | 1867171377818107904 |
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| author | Niederbockstruck, Bryan Jones, Heather Yasukawa, K Raffi, Isabella Tanaka, E Westerhold, Thomas Ikehara, Minoru Röhl, Ursula |
| author_facet | Niederbockstruck, Bryan Jones, Heather Yasukawa, K Raffi, Isabella Tanaka, E Westerhold, Thomas Ikehara, Minoru Röhl, Ursula |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | In this study, we create a new age model for the high-latitude South Pacific during the late Paleocene to early Eocene (50.5 to 57.5 Ma). We present a bulk sediment δ13C and δ18O record, measured on sediment cores of IODP Expedition 378 at Site U1553 on the Southern Campbell Plateau, south of New Zealand. This new dataset together with the age model enables further studies about high-latitude climate change during high temperature and high CO2 conditions of earth's past. The biostratigraphic data highlights a diachroneity of calcareous nannofossil events between Site U1553 and referenced calcareous nannofossil datums, which were defined at low- to mid-latitude regions (Agnini et al., 2007; Agnini et al., 2014). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_963554 |
| institution | PANGAEA |
| language | en |
| publishDate | 2024 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Late Paleocene to early Eocene stable isotope records and calcareous nannofossil datums at IODP Site U1553 Niederbockstruck, Bryan Jones, Heather Yasukawa, K Raffi, Isabella Tanaka, E Westerhold, Thomas Ikehara, Minoru Röhl, Ursula Age model; calcareous nannofossil; Center for Marine Environmental Sciences; d13C; Eocene; IODP 378; MARUM; Paleocene; PETM; Site 1553 In this study, we create a new age model for the high-latitude South Pacific during the late Paleocene to early Eocene (50.5 to 57.5 Ma). We present a bulk sediment δ13C and δ18O record, measured on sediment cores of IODP Expedition 378 at Site U1553 on the Southern Campbell Plateau, south of New Zealand. This new dataset together with the age model enables further studies about high-latitude climate change during high temperature and high CO2 conditions of earth's past. The biostratigraphic data highlights a diachroneity of calcareous nannofossil events between Site U1553 and referenced calcareous nannofossil datums, which were defined at low- to mid-latitude regions (Agnini et al., 2007; Agnini et al., 2014). |
| title | Late Paleocene to early Eocene stable isotope records and calcareous nannofossil datums at IODP Site U1553 |
| topic | Age model; calcareous nannofossil; Center for Marine Environmental Sciences; d13C; Eocene; IODP 378; MARUM; Paleocene; PETM; Site 1553 |
| url | https://doi.org/10.1594/PANGAEA.963554 |