Boron isotope and trace element composition of oyster and bulk rock samples taken from Lavernock Point at the Triassic-Jurassic boundary
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
2025
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| _version_ | 1867171898852376576 |
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| author | Trudgill, Molly Rae, James W B Whiteford, Ross D M Adloff, Markus Crumpton-Banks, Jessica Van Mourik, Michael Burke, Andrea Cuperus, Marieke Corsetti, Frank A Doherty, Daniel Gray, William Robert Greenop, Rosanna Hong, Wei-Li Lepland, Aivo McIntyre, Andrew Neiroukh, Noor Rose, Catherine Ruhl, Micha Saunders, David Siri, Magali M F R Steele, Robert C J Stüeken, Eva West, A Joshua Ziegler, Martin Greene, Sarah E |
| author_facet | Trudgill, Molly Rae, James W B Whiteford, Ross D M Adloff, Markus Crumpton-Banks, Jessica Van Mourik, Michael Burke, Andrea Cuperus, Marieke Corsetti, Frank A Doherty, Daniel Gray, William Robert Greenop, Rosanna Hong, Wei-Li Lepland, Aivo McIntyre, Andrew Neiroukh, Noor Rose, Catherine Ruhl, Micha Saunders, David Siri, Magali M F R Steele, Robert C J Stüeken, Eva West, A Joshua Ziegler, Martin Greene, Sarah E |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Boron isotope, stable isotope and trace elemental composition of fossilised Liostrea hisingeri oyster samples and sequentially leached paired bulk rock samples. Samples were taken from Lavernock Point in Wales covering the Triassic-Jurassic boundary interval and used to assess the role ocean acidifcation may have played in the end-Triassic mass extinction. Samples were analysed for trace element composition by inductively-coupled mass spectrometry (ICPMS) on an Agilent 7500 at the University of St Andrews. Boron then purified from the sample matrix by separation using a boron specific ion-exchange resin, Amberlite IRA-743 (Kiss, 1988), following the column chemistry procedure of Foster (2008). Boron isotope composition was then analysed on the Neptune Plus multi-collector ICPMS (MC-ICPMS) at the University of St Andrews following the procedures of Rae (2018), using 0.3M HF in samples, standards and blanks to aid washout (Zeebe and Rae, 2020). Dataset supporting the publication 'Pulses of ocean acidification at the Triassic–Jurassic boundary' (Trudgill et al. (2025). |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_983346 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Boron isotope and trace element composition of oyster and bulk rock samples taken from Lavernock Point at the Triassic-Jurassic boundary Trudgill, Molly Rae, James W B Whiteford, Ross D M Adloff, Markus Crumpton-Banks, Jessica Van Mourik, Michael Burke, Andrea Cuperus, Marieke Corsetti, Frank A Doherty, Daniel Gray, William Robert Greenop, Rosanna Hong, Wei-Li Lepland, Aivo McIntyre, Andrew Neiroukh, Noor Rose, Catherine Ruhl, Micha Saunders, David Siri, Magali M F R Steele, Robert C J Stüeken, Eva West, A Joshua Ziegler, Martin Greene, Sarah E Age; Aluminium/Calcium ratio; Barium/Calcium ratio; Boron/Calcium ratio; Boron Isotopes; Cadmium/Calcium ratio; d13C; d18O; Height; Jurassic; LAV_d11B; Leach; Liostrea hisingeri, δ13C; Liostrea hisingeri, δ13C, standard deviation; Liostrea hisingeri, δ18O; Liostrea hisingeri, δ18O, standard deviation; Lithium/Calcium ratio; Magnesium/Calcium ratio; Manganese/Calcium ratio; Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS), ThermoFisher Scientific, Neptune Plus; Neodymium/Calcium ratio; Oyster; Q-ICP-MS (Agilent 7500); Sample code/label; Sample type; Sodium/Calcium ratio; Stable isotopes; Strontium/Calcium ratio; Triassic; Uranium/Calcium ratio; δ11B; δ11B, standard deviation Boron isotope, stable isotope and trace elemental composition of fossilised Liostrea hisingeri oyster samples and sequentially leached paired bulk rock samples. Samples were taken from Lavernock Point in Wales covering the Triassic-Jurassic boundary interval and used to assess the role ocean acidifcation may have played in the end-Triassic mass extinction. Samples were analysed for trace element composition by inductively-coupled mass spectrometry (ICPMS) on an Agilent 7500 at the University of St Andrews. Boron then purified from the sample matrix by separation using a boron specific ion-exchange resin, Amberlite IRA-743 (Kiss, 1988), following the column chemistry procedure of Foster (2008). Boron isotope composition was then analysed on the Neptune Plus multi-collector ICPMS (MC-ICPMS) at the University of St Andrews following the procedures of Rae (2018), using 0.3M HF in samples, standards and blanks to aid washout (Zeebe and Rae, 2020). Dataset supporting the publication 'Pulses of ocean acidification at the Triassic–Jurassic boundary' (Trudgill et al. (2025). |
| title | Boron isotope and trace element composition of oyster and bulk rock samples taken from Lavernock Point at the Triassic-Jurassic boundary |
| topic | Age; Aluminium/Calcium ratio; Barium/Calcium ratio; Boron/Calcium ratio; Boron Isotopes; Cadmium/Calcium ratio; d13C; d18O; Height; Jurassic; LAV_d11B; Leach; Liostrea hisingeri, δ13C; Liostrea hisingeri, δ13C, standard deviation; Liostrea hisingeri, δ18O; Liostrea hisingeri, δ18O, standard deviation; Lithium/Calcium ratio; Magnesium/Calcium ratio; Manganese/Calcium ratio; Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS), ThermoFisher Scientific, Neptune Plus; Neodymium/Calcium ratio; Oyster; Q-ICP-MS (Agilent 7500); Sample code/label; Sample type; Sodium/Calcium ratio; Stable isotopes; Strontium/Calcium ratio; Triassic; Uranium/Calcium ratio; δ11B; δ11B, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.983346 |