Astronomical calibration of late middle Eocene radiolarian bioevents from ODP Site 1260  (equatorial Atlantic, Leg 207) and refinement  of the global tropical radiolarian biozonation

Meunier, Mathias; Danelian, Taniel

doi:https://doi.org/10.5194/jm-41-1-2022

Articles | Volume 41, issue 1

https://doi.org/10.5194/jm-41-1-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/jm-41-1-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 41, issue 1

Research article

|

07 Feb 2022

Research article |

| 07 Feb 2022

Astronomical calibration of late middle Eocene radiolarian bioevents from ODP Site 1260 (equatorial Atlantic, Leg 207) and refinement of the global tropical radiolarian biozonation

Mathias Meunier and Taniel Danelian

Related authors

Artificial intelligence applied to the classification of eight middle Eocene species of the genus Podocyrtis (polycystine radiolaria)

Veronica Carlsson, Taniel Danelian, Pierre Boulet, Philippe Devienne, Aurelien Laforge, and Johan Renaudie

J. Micropalaeontol., 41, 165–182, https://doi.org/10.5194/jm-41-165-2022,https://doi.org/10.5194/jm-41-165-2022, 2022

Short summary

Upper Cretaceous radiolarians reworked in the Eocene London Clay Formation, SE England

Tom Fer, Taniel Danelian, and Haydon W. Bailey

J. Micropalaeontol., 35, 133–142, https://doi.org/10.1144/jmpaleo2014-033,https://doi.org/10.1144/jmpaleo2014-033, 2016

On the Lower Cambrian biotic and geochemical record of the Hetang Formation (Yangtze Platform, south China): evidence for biogenic silica and possible presence of Radiolaria

Lei Zhang, Taniel Danelian, Qinglai Feng, Thomas Servais, Nicolas Tribovillard, and Martial Caridroit

J. Micropalaeontol., 32, 207–217, https://doi.org/10.1144/jmpaleo2013-003,https://doi.org/10.1144/jmpaleo2013-003, 2013

Related subject area

Stratigraphy

Early Triassic conodonts from the Liangshan area, Hanzhong, Shaanxi, South China

Yueli Zhao, Yanlong Chen, Jianqiang Wang, Xinyi Ma, Chunling Xue, Timothy P. Topper, and Zhifei Zhang

J. Micropalaeontol., 43, 423–439, https://doi.org/10.5194/jm-43-423-2024,https://doi.org/10.5194/jm-43-423-2024, 2024

Short summary

Late Pliocene to recent depositional processes on the Sabrina Coast (East Antarctica): the diatom contribution

Raffaella Tolotti, Amy Leventer, Federica Donda, Leanne Armand, Taryn Noble, Phil O'Brien, Xiang Zhao, David Heslop, Alix Post, Roberto Romeo, Andrea Caburlotto, Diego Cotterle, and Nicola Corradi

J. Micropalaeontol., 43, 349–382, https://doi.org/10.5194/jm-43-349-2024,https://doi.org/10.5194/jm-43-349-2024, 2024

Short summary

Bio-sequence stratigraphy of the Neogene: an example from El-Wastani gas field, onshore Nile Delta, Egypt

Ramadan M. El-Kahawy, Nabil Aboul-Ela, Ahmed N. El-Barkooky, and Walid G. Kassab

J. Micropalaeontol., 42, 147–169, https://doi.org/10.5194/jm-42-147-2023,https://doi.org/10.5194/jm-42-147-2023, 2023

Short summary

Liberating microfossils from indurated carbonates: comparison of three disaggregation methods

Charlotte Beasley, Daniel B. Parvaz, Laura Cotton, and Kate Littler

J. Micropalaeontol., 39, 169–181, https://doi.org/10.5194/jm-39-169-2020,https://doi.org/10.5194/jm-39-169-2020, 2020

Short summary

New composite bio- and isotope stratigraphies spanning the Middle Eocene Climatic Optimum at tropical ODP Site 865 in the Pacific Ocean

Kirsty M. Edgar, Steven M. Bohaty, Helen K. Coxall, Paul R. Bown, Sietske J. Batenburg, Caroline H. Lear, and Paul N. Pearson

J. Micropalaeontol., 39, 117–138, https://doi.org/10.5194/jm-39-117-2020,https://doi.org/10.5194/jm-39-117-2020, 2020

Short summary

Cited articles

Agnini, C., Fornaciari, E., Raffi, I., Catanzariti, R., Pälike, H., Backman, J., and Rio, D.: Biozonation and biochronology of Paleogene calcareous nannofossils from low and middle latitudes, Newsl. Stratigr., 47, 131–181, https://doi.org/10.1127/0078-0421/2014/0042, 2014.

Bjørklund, K. R.: Radiolaria from the Norwegian Sea, Leg 38 of the Deep Sea Drilling Project, in: Initial Reports of the Deep Sea Drilling Project, 38, edited by: Talwani, M., Udintsev, G., Bjørklund, K., Caston, V. N. D., Faas, R. W., Kharin, G. N., Morris, D. A., Müller, C., Nilsen, T. H., van Hinte, J., Warnke, D. A., and White, S. M., U.S. Govt. Print. Office, Washington, DC, USA, 1101–1168, https://doi.org/10.2973/dsdp.proc.38.131.1976, 1976.

Blome, C. D.: Radiolarians from Leg 122, Exmouth and Wombat Plateau, Indian Ocean, in: Proceedings of the Ocean Drilling Program, Scientific Results, 122, edited by: Haq, B. U., von Rad, U., O'Conneü, S., Bent, A., Blome, C. D., Borella, P. E., Boyd, R., Bralower, T. J., Brenner, W. W., de Carlo, E. H., Dumont, T., Meville, E., Qalbrun, B., Golovchenko, X., Görür, M., Ito, M., Lorenzo, J. M., Meyers, P. A., Moxon, I., O'Brien, D. K., Oda, M., Sarti, M., Siesser, W. Q., Snowdon, L. R., Tang, C., Wilkens, R. H., Williamson, P., and Wonders, A. H., Ocean Drill. Program, College Station, TX, USA, 633–652, https://doi.org/10.2973/odp.proc.sr.122.165.1992, 1992.

Blueford, J.: Radiolarian biostratigraphy of siliceous Eocene deposits in central California, Micropaleontology, 34, 236–258, https://doi.org/10.2307/1485754, 1988.

Boulila, S., Vahlenkamp, M., De Vleeschouwer, D., Laskar, J., Yamamoto, Y., Pälike, H., Kirtland Turner, S., Sexton, P. F., Westerhold, T., and Röhl, U.: Towards a robust and consistent middle Eocene astronomical timescale, Earth Planet. Sc. Lett., 486, 94–107, https://doi.org/10.1016/j.epsl.2018.01.003, 2018.