![Eleanor John](https://profiles-cardiff.imgix.net/attachments/1729?w=200&h=200&auto=format&crop=faces&fit=crop&q=90")
Dr Eleanor John
(she/her)
Research Fellow
School of Earth and Environmental Sciences
- JohnE11@cardiff.ac.uk
- Main Building, Room Room 1.71B, Park Place, Cardiff, CF10 3AT
- Available for postgraduate supervision
Publication
2024
- Procter, F. A., Piazolo, S., John, E. H., Walshaw, R., Pearson, P. N., Lear, C. H. and Aze, T. 2024. Electron backscatter diffraction analysis unveils foraminiferal calcite microstructure and processes of diagenetic alteration. Biogeosciences 21(5), pp. 1213–1233. (10.5194/bg-21-1213-2024)
- Mills, K. et al. 2024. Microstructure and crystallographic texture data in modern giant clam shells (Tridacna squamosa and Hippopus hippopus). Data in Brief 52, article number: 109947. (10.1016/j.dib.2023.109947)
2023
- John, E. H., Staudigel, P. T., Buse, B., Lear, C. H., Pearson, P. N. and Slater, S. M. 2023. Revealing their true stripes: Mg/Ca banding in the Paleogene planktonic foraminifera genus Morozovella and implications for paleothermometry. Paleoceanography and Paleoclimatology 38(9), article number: e2023PA004652. (10.1029/2023PA004652)
- Mills, K., John, E. H., Muir, D. D., Santodomingo, N., Johnson, K. G., Hussein, M. A. S. and Sosdian, S. 2023. Growth responses of mixotrophic giant clams on nearshore turbid coral reefs. Coral Reefs 42, pp. 593-608. (10.1007/s00338-023-02366-8)
- Crichton, K. A., Wilson, J. D., Ridgwell, A., Boscolo-Galazzo, F., John, E., Wade, B. S. and Pearson, P. N. 2023. What the geological past can tell us about the future of the ocean’s twilight zone. Nature Communications 14(1), article number: 2376. (10.1038/s41467-023-37781-6)
2022
- Pearson, P. N., John, E., Wade, B. S., D'haenens, S. and Lear, C. H. 2022. Spine-like structures in Paleogene muricate planktonic foraminifera. Journal of Micropalaeontology 41(2), pp. 107-127. (10.5194/jm-41-107-2022)
- Staudigel, P. T., John, E. H., Buse, B. and Lear, C. H. 2022. Apparent preservation of primary foraminiferal Mg/Ca ratios and Mg-banding in recrystallized foraminifera. Geology 50(7), pp. 760-764. (10.1130/G49984.1)
2021
- Pierre-Louis, R. C., Kader, M. A., Desai, N. M. and John, E. H. 2021. Potentiality of Vermicomposting in the South Pacific Island Countries: A Review. Agriculture 11(9), article number: 876. (10.3390/agriculture11090876)
2020
- Anagnostou, E. et al. 2020. Proxy evidence for state-dependence of climate sensitivity in the Eocene greenhouse. Nature Communications 11, article number: 4436. (10.1038/s41467-020-17887-x)
2019
- Nunn, P. D. et al. 2019. Origin, development and prospects of sand islands off the north coast of Viti Levu Island, Fiji, Southwest Pacific. Journal of Coastal Conservation 23(6), pp. 1005-1018. (10.1007/s11852-019-00707-w)
2017
- Busby, C. J. et al. 2017. The missing half of the subduction factory: shipboard results from the Izu rear arc, IODP Expedition 350. International Geology Review 59(13), pp. 1677-1708. (10.1080/00206814.2017.1292469)
2016
- Anagnostou, E. et al. 2016. Changing atmospheric CO2 concentration was the primary driver of early Cenozoic climate. Nature 533, pp. 380-384. (10.1038/nature17423)
2014
- John, E. H., Wilson, J. D., Pearson, P. N. and Ridgwell, A. 2014. Temperature-dependent remineralization and carbon cycling in the warm Eocene oceans. Palaeogeography, Palaeoclimatology, Palaeoecology 413, pp. 158-166. (10.1016/j.palaeo.2014.05.019)
2013
- John, E. H., Pearson, P. N., Coxall, H. K., Birch, H., Wade, B. S. and Foster, G. L. 2013. Warm ocean processes and carbon cycling in the Eocene. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 371(2001), article number: 20130099. (10.1098/rsta.2013.0099)
2010
- John, E. H., Wignall, P. B., Newton, R. J. and Bottrell, S. H. 2010. δ34SCAS and δ18OCAS records during the Frasnian-Famennian (Late Devonian) transition and their bearing on mass extinction models. Chemical Geology 275(3-4), pp. 221-234. (10.1016/j.chemgeo.2010.05.012)
2008
- John, E. H., Cliff, R. and Wignall, P. B. 2008. A positive trend in seawater 87Sr/86Sr values over the Early-Middle Frasnian boundary (Late Devonian) recorded in well-preserved conodont elements from the Holy Cross Mountains, Poland. Palaeogeography, Palaeoclimatology, Palaeoecology 269(3-4), pp. 166-175. (10.1016/j.palaeo.2008.04.031)
- Lai, X. et al. 2008. Palaeoenvironmental change during the end-Guadalupian (Permian) mass extinction in Sichuan, China. Palaeogeography, Palaeoclimatology, Palaeoecology 269(1-2), pp. 78-93. (10.1016/j.palaeo.2008.08.005)
Articles
- Procter, F. A., Piazolo, S., John, E. H., Walshaw, R., Pearson, P. N., Lear, C. H. and Aze, T. 2024. Electron backscatter diffraction analysis unveils foraminiferal calcite microstructure and processes of diagenetic alteration. Biogeosciences 21(5), pp. 1213–1233. (10.5194/bg-21-1213-2024)
- Mills, K. et al. 2024. Microstructure and crystallographic texture data in modern giant clam shells (Tridacna squamosa and Hippopus hippopus). Data in Brief 52, article number: 109947. (10.1016/j.dib.2023.109947)
- John, E. H., Staudigel, P. T., Buse, B., Lear, C. H., Pearson, P. N. and Slater, S. M. 2023. Revealing their true stripes: Mg/Ca banding in the Paleogene planktonic foraminifera genus Morozovella and implications for paleothermometry. Paleoceanography and Paleoclimatology 38(9), article number: e2023PA004652. (10.1029/2023PA004652)
- Mills, K., John, E. H., Muir, D. D., Santodomingo, N., Johnson, K. G., Hussein, M. A. S. and Sosdian, S. 2023. Growth responses of mixotrophic giant clams on nearshore turbid coral reefs. Coral Reefs 42, pp. 593-608. (10.1007/s00338-023-02366-8)
- Crichton, K. A., Wilson, J. D., Ridgwell, A., Boscolo-Galazzo, F., John, E., Wade, B. S. and Pearson, P. N. 2023. What the geological past can tell us about the future of the ocean’s twilight zone. Nature Communications 14(1), article number: 2376. (10.1038/s41467-023-37781-6)
- Pearson, P. N., John, E., Wade, B. S., D'haenens, S. and Lear, C. H. 2022. Spine-like structures in Paleogene muricate planktonic foraminifera. Journal of Micropalaeontology 41(2), pp. 107-127. (10.5194/jm-41-107-2022)
- Staudigel, P. T., John, E. H., Buse, B. and Lear, C. H. 2022. Apparent preservation of primary foraminiferal Mg/Ca ratios and Mg-banding in recrystallized foraminifera. Geology 50(7), pp. 760-764. (10.1130/G49984.1)
- Pierre-Louis, R. C., Kader, M. A., Desai, N. M. and John, E. H. 2021. Potentiality of Vermicomposting in the South Pacific Island Countries: A Review. Agriculture 11(9), article number: 876. (10.3390/agriculture11090876)
- Anagnostou, E. et al. 2020. Proxy evidence for state-dependence of climate sensitivity in the Eocene greenhouse. Nature Communications 11, article number: 4436. (10.1038/s41467-020-17887-x)
- Nunn, P. D. et al. 2019. Origin, development and prospects of sand islands off the north coast of Viti Levu Island, Fiji, Southwest Pacific. Journal of Coastal Conservation 23(6), pp. 1005-1018. (10.1007/s11852-019-00707-w)
- Busby, C. J. et al. 2017. The missing half of the subduction factory: shipboard results from the Izu rear arc, IODP Expedition 350. International Geology Review 59(13), pp. 1677-1708. (10.1080/00206814.2017.1292469)
- Anagnostou, E. et al. 2016. Changing atmospheric CO2 concentration was the primary driver of early Cenozoic climate. Nature 533, pp. 380-384. (10.1038/nature17423)
- John, E. H., Wilson, J. D., Pearson, P. N. and Ridgwell, A. 2014. Temperature-dependent remineralization and carbon cycling in the warm Eocene oceans. Palaeogeography, Palaeoclimatology, Palaeoecology 413, pp. 158-166. (10.1016/j.palaeo.2014.05.019)
- John, E. H., Pearson, P. N., Coxall, H. K., Birch, H., Wade, B. S. and Foster, G. L. 2013. Warm ocean processes and carbon cycling in the Eocene. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 371(2001), article number: 20130099. (10.1098/rsta.2013.0099)
- John, E. H., Wignall, P. B., Newton, R. J. and Bottrell, S. H. 2010. δ34SCAS and δ18OCAS records during the Frasnian-Famennian (Late Devonian) transition and their bearing on mass extinction models. Chemical Geology 275(3-4), pp. 221-234. (10.1016/j.chemgeo.2010.05.012)
- John, E. H., Cliff, R. and Wignall, P. B. 2008. A positive trend in seawater 87Sr/86Sr values over the Early-Middle Frasnian boundary (Late Devonian) recorded in well-preserved conodont elements from the Holy Cross Mountains, Poland. Palaeogeography, Palaeoclimatology, Palaeoecology 269(3-4), pp. 166-175. (10.1016/j.palaeo.2008.04.031)
- Lai, X. et al. 2008. Palaeoenvironmental change during the end-Guadalupian (Permian) mass extinction in Sichuan, China. Palaeogeography, Palaeoclimatology, Palaeoecology 269(1-2), pp. 78-93. (10.1016/j.palaeo.2008.08.005)
- Mills, K., John, E. H., Muir, D. D., Santodomingo, N., Johnson, K. G., Hussein, M. A. S. and Sosdian, S. 2023. Growth responses of mixotrophic giant clams on nearshore turbid coral reefs. Coral Reefs 42, pp. 593-608. (10.1007/s00338-023-02366-8)
- Crichton, K. A., Wilson, J. D., Ridgwell, A., Boscolo-Galazzo, F., John, E., Wade, B. S. and Pearson, P. N. 2023. What the geological past can tell us about the future of the ocean’s twilight zone. Nature Communications 14(1), article number: 2376. (10.1038/s41467-023-37781-6)
- Pearson, P. N., John, E., Wade, B. S., D'haenens, S. and Lear, C. H. 2022. Spine-like structures in Paleogene muricate planktonic foraminifera. Journal of Micropalaeontology 41(2), pp. 107-127. (10.5194/jm-41-107-2022)
- Staudigel, P. T., John, E. H., Buse, B. and Lear, C. H. 2022. Apparent preservation of primary foraminiferal Mg/Ca ratios and Mg-banding in recrystallized foraminifera. Geology 50(7), pp. 760-764. (10.1130/G49984.1)
- Pierre-Louis, R. C., Kader, M. A., Desai, N. M. and John, E. H. 2021. Potentiality of Vermicomposting in the South Pacific Island Countries: A Review. Agriculture 11(9), article number: 876. (10.3390/agriculture11090876)
- Anagnostou, E. et al. 2020. Proxy evidence for state-dependence of climate sensitivity in the Eocene greenhouse. Nature Communications 11, article number: 4436. (10.1038/s41467-020-17887-x)
- John, E. H., Wilson, J. D., Pearson, P. N. and Ridgwell, A. 2014. Temperature-dependent remineralization and carbon cycling in the warm Eocene oceans. Palaeogeography, Palaeoclimatology, Palaeoecology 413, pp. 158-166. (10.1016/j.palaeo.2014.05.019)
- John, E. H., Pearson, P. N., Coxall, H. K., Birch, H., Wade, B. S. and Foster, G. L. 2013. Warm ocean processes and carbon cycling in the Eocene. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 371(2001), article number: 20130099. (10.1098/rsta.2013.0099)
Supervisions
Current supervision
Past projects
Ana Samperiz-Vizcaino. 2023. 'Sclerochronological and geochemical records from Porites spp. in Fiji: Assessing massive coral response to environmental changes.'
Research themes
Specialisms
- Palaeoceanography
- Palaeoclimatology
- Geochemistry
- Sclerochronology