Articles | Volume 4, issue 1
https://doi.org/10.5194/gchron-4-251-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gchron-4-251-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
16 May 2022
Research article |
| 16 May 2022
| 16 May 2022
Cyclostratigraphy of the Middle to Upper Ordovician successions of the Armorican Massif (western France) using portable X-ray fluorescence
Matthias Sinnesael
CORRESPONDING AUTHOR
Analytical, Environmental and Geo-Chemistry, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
Department of Geology, Ghent University, Krijgslaan 281/S9, 9000 Ghent, Belgium
IMCCE, CNRS, Observatoire de Paris, PSL University, Sorbonne Université, 77 Avenue Denfert-Rochereau, 75014 Paris, France
Alfredo Loi
Department of Chemical and Geological Sciences, University of Cagliari, Cittadella Universitaria, Blocco A – 09042, Monserrato, Italy
Marie-Pierre Dabard
Géosciences UMR6118 CNRS/Université Rennes, Campus de Beaulieu, 35042 Rennes CEDEX, France
deceased
Thijs R. A. Vandenbroucke
Department of Geology, Ghent University, Krijgslaan 281/S9, 9000 Ghent, Belgium
Philippe Claeys
Analytical, Environmental and Geo-Chemistry, Vrije Universiteit Brussel, Pleinlaan 2, 1050 Brussels, Belgium
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Cited articles
Adams, J. A. S. and Weaver, C. E.: Thorium-to-Uranium ratios as indicators of sedimentary processes: example of concept of geochemical facies, Am. Assoc. Petr. Geol. B., 42, 387–430, https://doi.org/10.1306/0BDA5A89-16BD-11D7-8645000102C1865D, 1958.
Beckhoff, B., Kanngiesser, B., Langhoff, N., Wedell, R., and Wolff, H. (Eds.): Handbook of Practical X-Ray Fluorescence Analysis, Springer, Berlin, New York, https://doi.org/10.1007/978-3-540-36722-2, 2006.
Berger, A. and Loutre, M. F.: Astronomical forcing through geological time, in: Orbital Forcing and Cyclic Sequences, edited by: DeBoer, P. L. and Smith, D. G., Int. As. Sed., 15–24, https://doi.org/10.1002/9781444304039.ch2, 1994.
Botquelen, A., Loi, A., Gourvennec, R., Leone, F., and Dabard, M.-P.: Formation et signification paléo-environnementale des concentrations coquillières: exemples de l'Ordovicien de Sardaigne et du Dévonien du Massif armoricain, C. R. Palevol., 3, 353–360, https://doi.org/10.1016/j.crpv.2004.06.003, 2004.
Botquelen, A., Gourvennec, R., Loi, A., Pillola, G. L., and Leone, F.: Replacements of benthic associations in a sequence stratigraphic framework, examples from the Upper Ordovician of Sardinia and Lower Devonian of the Massif Armoricain, Palaeogeogr. Palaeocl., 239, 286–310, https://doi.org/10.1016/j.palaeo.2006.01.016, 2006.
Catuneanu, O., Abreu, V., Bhattachary, J. P., Blum, M., Dalrymple, R. W., Eriksson, P. G., Fielding, C. R., Fisher, W. L., Galloway, W. E., Gibling, M. R., Giles, K. A., Holbrook, J. M., Jordan, R., Kendall, C. G. S. C., Macurda, B., Martinsen, O. J., Miall, A. D., Neal, J. E., Nummedal, D., Pomar, L., Posamentier, H. W., Pratt, B. R., Sarg, J. F., Shanley, K. W., Steel, R. J., Strasser, A., Tucker, M. E., and Winker, C.: Towards the standardization of sequence stratigraphy, Earth-Sci. Rev., 92, 1–33, https://doi.org/10.1016/j.earscirev.2008.10.003, 2009.
Cohen, K. M., Finney, S. M., Gibbard, P. L., and Fan, J.-X.: The ICS International Chronostratigraphic Chart, Episodes, 36, 199–204, https://doi.org/10.18814/epiiugs/2013/v36i3/002, 2013.
Cooper, R. A. and Sadler, P. M.: The Ordovician Period, in: The Geologic Time Scale 2012, edited by: Gradstein, F. M., Ogg, J. G., Schmitz, M. D., and Ogg, G. M., Elsevier, Amsterdam, 489–523, https://doi.org/10.1016/B978-0-444-59425-9.00020-2, 2012.
Cramer, B. D., Vandenbroucke, T. R. A., and Ludvigson, G. A.: High-Resolution Event Stratigraphy (HiRES) and the quantification of stratigraphic uncertainty: Silurian examples of the quest for precision in stratigraphy, Earth-Sci. Rev., 141, 136–153, https://doi.org/10.1016/j.earscirev.2014.11.011, 2015.
Dabard, M.-P. and Loi, A.: Environmental control on concretion-forming processes: Examples from Paleozoic terrigenous sediments of the North Gondwana margin, Armorican Massif (Middle Ordovician and Middle Devonian) and SW Sardinia (Late Ordovician), Sediment. Geol., 267–268, 93–103, https://doi.org/10.1016/j.sedgeo.2012.05.013, 2012.
Dabard, M.-P., Loi, A., and Paris, F.: Relationship between phosphogenesis and sequence architecture: Sequence stratigraphy and biostratigraphy in the Middle Ordovician of the Armorican Massif (NW France), Palaeogeogr. Palaeocl., 248, 339–356, https://doi.org/10.1016/j.palaeo.2006.12.011, 2007.
Dabard, M.-P., Loi, A., Paris, F., Ghienne, J. F., Pistis, M., and Vidal, M.: Sea-level curve for the Middle to early Late Ordovician in the Armorican Massif (western France): Icehouse third-order glacio-eustatic cycles, Palaeogeogr. Palaeocl., 436, 96–111, https://doi.org/10.1016/j.palaeo.2015.06.038, 2015.
de Winter, N. J., Sinnesael, M., Makarona, C., Vansteenberge, S., and Claeys, P.: Trace element analyses of carbonates using portable and micro-X-ray fluorescence: Performance and optimization of measurement parameters and strategies, J. Anal. Atom. Spectrom., 32, 1211–1223, https://doi.org/10.1039/C6JA00361C, 2017.
Elrick, M., Reardon, D., Labor, W., Martin, J., Desrochers, A., and Pope, M.: Orbital-scale climate change and glacioeustasy during the early Late Ordovician (pre-Hirnantian) determined from δ18O values in marine apatite, Geology, 41, 775–778, https://doi.org/10.1130/G34363.1, 2013.
Gambacorta, G., Menichetti, E., Trincianti, E., and Torricelli, S.: Orbital control on cyclical primary productivity and benthic anoxia: Astronomical tuning of the Telychian Stage (Early Silurian), Palaeogeogr. Palaeocl., 495, 152–162, https://doi.org/10.1016/j.palaeo.2018.01.003, 2018.
Ghienne, J.-F., Desrochers, A., Vandenbroucke, T. R. A., Achab, A., Asselin, E., Dabard, M.-P., Farley, C., Loi, A., Paris, F., Wickson, S., and Veizer, J.: A Cenozoic-style scenario for the end-Ordovician glaciation, Nat. Commun., 5, 4485, https://doi.org/10.1038/ncomms5485, 2014.
Ghobadi Pour, M., Popov, L., and Cherns, L.: Climatic changes and astrochronology: an Ordovician perspective, Journal of Climate Change Research, 1, 89–109, https://doi.org/10.30488/CCR.2020.255527.1030, 2020.
Goldman, D., Sadler, P. M., Leslie, S. A., Melchin, M. J., Agterberg, F. P., and Gradstein, F. M.: The Ordovician Period, in: The Geologic Time Scale 2020, edited by: Gradstein, F. M., Ogg, J. G., Schmitz, M. D., and Ogg, G. M., Elsevier, Amsterdam, 631–694, https://doi.org/10.1016/B978-0-12-824360-2.00020-6, 2020.
Guillocheau, F.: Les dépôts de tempêtes. Le modèle de l'Ordovicien moyen ouestarmoricain, Unpublished PhD Thesis, Université de Bretagne occidentale, Brest, France, 1983.
Guillocheau, F. and Hoffert, M.: Zonation des dépôts de tempêtes en milieu de plateforme: le modèle des plates-formes nord-gondwanienne et armoricaine, CR Acad. Sci., 307, 1909–1916, 1988.
Hilgen, F. J., Hinnov, L. A., Abdul Aziz, H., Abels, H. A., Batenburg, S., Bosmans, J. H. C., de Boer, B., Hüsing, S. K., Kuiper, K. F., Lourens, L. J., Rivera, T., Tuenter, E., Van de Wal, R. S. W., Wotzlaw, J.-F., and Zeeden, C.: Stratigraphic continuity and fragmentary sedimentation: the success of cyclostratigraphy as part of integrated stratigraphy, Geol. Soc. Spec. Publ., 404, 157–197, https://doi.org/10.1144/SP404.12, 2015.
Hinnov, L. A.: Cyclostratigraphy and Astrochronology in 2018, Chap. 1. Stratigraphy & Timescales, Elsevier, 1–80, https://doi.org/10.1016/bs.sats.2018.08.004, 2018.
Hoang, N. H., Mogaverno, F., and Laskar, J.: Chaotic diffusion of the fundamental frequencies in the Solar System, Astron. Astrophys., 654, A156, https://doi.org/10.1051/0004-6361/202140989, 2021.
Karlstrom, K. E., Mohr, M. T., Schmitz, M. D., Sundberg, F. A., Rowland, S. M., Blakey, R., Foster, J. R., Crossey, L. J., Dehler, C. M., and Hagadorn, J. W.: Redefining the Tonto Group of Grand Canyon and recalibrating the Cambrian time scale, Geology, 48, 425–430, https://doi.org/10.1130/G46755.1, 2019.
Landing, E., Schmitz, M. D., Geyer, G., Trayler, R. B., and Bowring, S. A.: Precise early Cambrian U–Pb zircon dates bracket the oldest trilobites and archaeocyaths in Moroccan West Gondwana, Geol. Mag., 158, 219–238, https://doi.org/10.1017/S0016756820000369, 2021.
Lantink, M. L., Davies, J. H. F. L., Mason, P. R. D., Schaltegger, U., and Hilgen, F. J.: Climate control on banded iron formations linked to orbital eccentricity, Nat. Geosci., 12, 369–374, https://doi.org/10.1038/s41561-019-0332-8, 2019.
Laskar, J.: A numerical experiment on the chaotic behaviour of the Solar System, Nature, 338, 237–238, https://doi.org/10.1038/338237a0, 1989.
Laskar, J.: Astrochronology, in: The Geologic Time Scale 2020, edited by: Gradstein, F. M., Ogg, J. G., Schmitz, M. D., and Ogg, G. M., Elsevier, Amsterdam, 139–158, https://doi.org/10.1016/C2020-1-02369-3, 2020.
Laskar, J., Robutel, P., Joutel, F., Gastineau, M., Correia, A. C. M., and Levard, B.: A longterm numerical solution for the insolation quantities of the Earth, Astron. Astrophys., 428, 261–285, https://doi.org/10.1051/0004-6361:20041335, 2004.
Liao, S., Huyskens, M. H., Yin, Q.-Z., and Schmitz, B.: Absolute dating of the L-chondrite parent body breakup with high-precision U–Pb zircon geochronology from Ordovician limestone, Earth Planet. Sc. Lett., 547, 116442, https://doi.org/10.1016/j.epsl.2020.116442, 2020.
Lindskog, A., Costa, M. M., Rasmussen, C. M. Ø., Connelly, J. N., and Eriksson, M. E.: Refined Ordovician timescale reveals no link between asteroid breakup and biodiversification, Nat. Commun., 8, 14066, https://doi.org/10.1038/ncomms14066, 2017.
Loi, A. and Dabard, M.-P.: Stratigraphic significance of siliceous-argillaceous nodules in Ordovician formations of the Armorican Massif (France) and Sardinia (Italy), Acta Univ. Carol. Geol. 43, 89–92, 1999.
Loi, A. and Dabard, M.-P.,: Controls of sea level fluctuations on the formation of Ordovician siliceous nodules in terrigenous offshore environments, Sediment. Geol., 153, 65–84, https://doi.org/10.1016/S0037-0738(02)00102-1, 2002.
Loi, A., Dabard, M.-P., Chauvel, J. J., Le Hérissé, A., Pleiber, G., and Cotten, J.: Siliceous-aluminous nodules: a result of the sedimentary condensation on a distal platform, CR Acad. Sci. II A, 328, 599–605, 1999.
Loi, A., Ghienne, J. F., Dabard, M.-P., Paris, F., Botquelen, A., Christ, N., Elaouas-Debbaj, Z., Gorini, A., Vidal, M., Videt, B., and Destombes, J.: The Late Ordovician glacio-eustatic record from a high-latitude storm-dominated shelf succession: The Bou Ingarf section (Anti-Atlas, Southern Morocco), Palaeogeogr. Palaeocl., 296, 332–358, https://doi.org/10.1016/j.palaeo.2010.01.018, 2010.
Long, D. F. G.: Tempestite frequency curves: a key to Late Ordovician and Early Silurian subsidence, sea-level change, and orbital forcing in the Anticosti foreland basin, Quebec, Canada, Can. J. Earth Sci., 44, 413–431, https://doi.org/10.1139/e06-099, 2007.
Martinez, M., Kotov, S., De Vleeschouwer, D., Pas, D., and Pälike, H.: Testing the impact of stratigraphic uncertainty on spectral analyses of sedimentary series, Clim. Past, 12, 1765–1783, https://doi.org/10.5194/cp-12-1765-2016, 2016.
Meyers, S. R.: Astrochron: An R Package for Astrochronology, http://cran.r-project.org/package=astrochron (last access: November 2021), 2014.
Meyers, S. R.: The evaluation of eccentricity-related amplitude modulation and bundling in paleoclimate data: An inverse approach for astrochronologic testing and time scale optimization, Paleoceanography, 30, 1625–1640, https://doi.org/10.1002/2015PA002850, 2015.
Meyers, S. R.: Cyclostratigraphy and the problem of astrochronologic testing, Earth-Sci. Rev., 190, 190–223, https://doi.org/10.1016/j.earscirev.2018.11.015, 2019.
Montanez, I. P.: Current synthesis of the penultimate icehouse and its imprint on the Upper Devonian through Permian stratigraphic record, Geol. Soc. Spec. Publ., 512, 213–245, https://doi.org/10.1144/SP512-2021-124, 2021.
Noorbergen, L. J., Abels, H. A., Hilgen, F. J., Robson, B. E., De Jong, E., Dekkers, M. J., Krijgsman, W., Smit, J., Collinson, M. E., and Kuiper, K. F.: Conceptual models for short-eccentricity-scale climate control on peat formation in a lower Palaeocene fluvial system, north-eastern Montana (USA), Sedimentology, 65, 775–808, https://doi.org/10.1111/sed.12405, 2018.
Olsen, P. E., Laskar, J., Kent, D. V., Kinney, S. T., Reynols, D. J., Sha, J., and Whiteside, J. H.: Mapping Solar System chaos with the Geological Orrery, P. Natl. Acad. Sci. USA, 116, 10664–10673, https://doi.org/10.1073/pnas.1813901116, 2019.
Paris, F.: Les Chitinozoaires dans le Paléozoïque du Sud-Ouest de l'Europe (Cadre géologique – Etude systématique – Biostratigraphie), Mém. Soc. Géol. Minéral. Bretagne 26, 412 pp., https://gallica.bnf.fr/ark:/12148/bpt6k9687188b/f9.item (last access: 5 April 2022), 1981.
Paris, F.: The Ordovician chinitizoan biozones of the Northern Gondwana domain, Rev. Palaeobot. Palyno., 66, 181–209, https://doi.org/10.1016/0034-6667(90)90038-K, 1990.
Paris, F., Robardet, M., Dabard, M.-P., Feist, R., Ghienne, J.-F., Guillocheau, F., LE Hérissé, A., Loi, A., Mélou, M., Servais, T., Shergold, J., Vidal, M., and Vizcaïno, D.: Ordovician sedimentary rocks of France, Acta Univ. Carol. Geol., 43, 85–88, 1999.
Pistis, M., Loi, A., Dabard, M.-P., Melis, E., and Leone, F.: Stacking Pattern and composition of shelf deposits: Heavy minerals enrichment (placers) of the Ordovician of Sardinia and Brittany – Relazione tra architettura deposizionale e composizione nei depositi di piattaforma terrigena: Gli accumuli a minerali pesanti (placers) dell'Ordoviciano della Sardegna e della Bretagna, Rend. Online Soc. Geol. Ital., 3, 643–644, 2008.
Pistis, M., Loi, A., and Dabard, M.-P.: Influence of relative sea-level variations on the genesis of palaeoplacers, the examples of the Sarrabus (Sardinia, Italy) and the Armorican Massif (Western France), C. R. Geosci., 348, 150–157, https://doi.org/10.1016/j.crte.2015.09.006, 2016.
Pistis, M., Loi, A., and Dabard, M.-P.: Gamma-ray facies in marine palaeoplacer deposits on the Punta Serpeddi Formation (Ordovician of SE Sardinia, Italy), Journal of Mediterranean Earth Sciences, 10, 155–158, https://doi.org/10.3304/JMES.2018.007, 2018.
Pohl, A., Donnadieu, Y., Le Hir, G., Ladant, J., Dumas, C., Alvarez-Solas, J., and Vandenbroucke, T. R. A.: Glacial onset predated Late Ordovician climate cooling, Paleoceanography, 31, 800–821, https://doi.org/10.1002/2016PA002928, 2016.
R Core Team: R: A Language and Environment for Statistical Computing: Vienna, R Foundation for Statistical Computing, http://www.r-project.org (last access: 5 April 2022), 2021.
Rasmussen, C. M. Ø., Ullmann, C. V., Jakobsen, K. G., Lindskog, A., Hansen, J., Hansen, T., Eriksson, M. E., Dronov, A., Frei, R., Korte, C., Nielsen, A. T., and Harper, D. A. T.: Onset of main Phanerozoic marine radiation sparked by emerging Mid Ordovician icehouse, Sci. Rep.-UK, 6, 18884, https://doi.org/10.1038/srep18884, 2016.
Sherman, J.: The theoretical derivation of fluorescent X-ray intensities from mixtures, Spectrochim. Acta, 7, 283–306, https://doi.org/10.1016/0371-1951(55)80041-0, 1956.
Sinnesael, M., de Winter, N., Snoeck, C., Montanari, A., and Claeys, P.: An integrated pelagic carbonate multi-proxy study using portable X-ray fluorescence (pXRF): Maastrichtian strata from the Bottaccione Gorge, Gubbio, Italy, Cretaceous Res., 91, 20–32, https://doi.org/10.1016/j.cretres.2018.04.010, 2018a.
Sinnesael, M., Zivanovic, M., De Vleeschouwer, D., and Claeys, P.: Spectral moments in cyclostratigraphy: Advantages and disadvantages compared to more classic approaches, Paleoceanography and Paleoclimatology, 33, 493–510, https://doi.org/10.1029/2017PA003293, 2018b.
Sinnesael, M., De Vleeschouwer, D., Zeeden, C., Batenburg, S. J., Da Silva, A.-C., de Winter, N. J., Dinarès-Turell, J., Drury, A. J., Gambacorta, G., Hilgen, F., Hinnov, L., Hudson, A. J. L., Kemp, D. B., Lantink, M., Laurin, J., Li, M., Liebrand, D., Ma, C., Meyers, S., Monkenbusch, J., Montanari, A., Nohl, T., Pälike, H., Pas, D., Ruhl, M., Thibault, N., Vahlenkamp, M., Valero, L., Wouters, S., Wu, H., and Claeys, P.: The Cyclostratigraphy Intercomparison Project (CIP): consistency, merits and pitfalls, Earth-Sci. Rev., 199, 102965, https://doi.org/10.1016/j.earscirev.2019.102965, 2019.
Sinnesael, M., McLaughlin, P. I., Desrochers, A., Mauviel, A., De Weirdt, J., Claeys, P., and Vandenbroucke, T. R. A.: Precession-driven climate cycles and time scale prior to the Hirnantian glacial maximum, Geology, 49, 1295–1300, https://doi.org/10.1130/G49083.1, 2021.
Sutcliffe, O. E., Dowdeswell, J. A., Whittington, R. J., Theron, J. N., and Craig J.: Calibrating the Late Ordovician glaciation and mass extinction by the eccentricity cycles of Earth's orbit, Geology, 28, 967–970, https://doi.org/10.1130/0091-7613(2000)28<967:CTLOGA>2.0.CO;2, 2000.
Thomson, D. J.: Spectrum estimation and harmonic analysis, P. IEEE, 70, 1055–1096, https://doi.org/10.1109/PROC.1982.12433, 1982.
Triantafyllou, A., Mattielli, N., Clerbois, S., Da Silva, A. C., Kaskes, P., Claeys, P., Devleeschouwer, X., and Brkojewitsch, G.: Optimizing multiple non-invasive techniques (PXRF, pMS, IA) to characterize coarse-grained igneous rocks used as building stones, J. Archaeol. Sci., 129, 105376, https://doi.org/10.1016/j.jas.2021.105376, 2021.
Turner, B. R., Armstrong, H. A., Wilson, C. R., and Makhlouf, I. M.: High frequency eustatic sea-level changes during the Middle to early Late Ordovician of southern Jordan: Indirect evidence for a Darriwilian Ice Age in Gondwana, Sediment. Geol., 251–252, 34–48, https://doi.org/10.1016/j.sedgeo.2012.01.002, 2012.
Vandenbroucke, T. R. A., Armstrong, H. A., Williams, M., Paris, F., Zalasiewicz, J. A., Sabbe, K., Nõlvak, J., Challands, T. J., Verniers, J., and Servais, T.: Polar front shift and atmospheric CO2 during the glacial maximum of the early Paleozoic icehouse, P. Natl. Acad. Sci. USA, 107, 14983–14986, https://doi.org/10.1073/pnas.1003220107, 2010.
Vaucher, R., Dashtgard, S. E., Horng, C. S., Zeeden, C., Dillinger, A., Pan, Y. Y., Setiaji, R. A., Chi, W. R., and Löwemark, L.: Insolation-paced sea level and sediment flux during the early Pleistocene in Southeast Asia, Sci. Rep.-UK, 11, 16707, https://doi.org/10.1038/s41598-021-96372-x, 2021.
Vidal, M., Dabard, M.-P., Gourvennec, R., Le Hérissé, A, Loi, A., Paris, F., Plusquellec, Y., and Racheboeuf, P. R.: The Paleozoic formations from the Crozon Peninsula (Brittany, France) – Le Paléozoïque de la presqu'île de Crozon, Massif armoricain (France), Géologie de la france, no. 1, 2011, 3–45, http://geolfrance.brgm.fr/paleozoique-presquile-crozon-massif-armoricain-france (last access: 5 April 2022), 2011a.
Vidal, M., Loi, A., Dabard, M.-P., and Botquelen, A.: A Palaeozoic open shelf benthic assemblage in a protected marine environment, Palaeogeogr. Palaeocl., 306, 27–40, https://doi.org/10.1016/j.palaeo.2011.03.025, 2011b.
Waltham, D.: Milankovitch Period Uncertainties and Their Impact On Cyclostratigraphy, J. Sediment. Res., 85, 990–998, https://doi.org/10.2110/jsr.2015.66, 2015.
Weedon, G. P.: Time-Series Analysis and Cyclostratigraphy; Examining Stratigraphic Records of Environmental Cycles, Cambridge University Press, Cambridge, UK, ISBN 0521620015, 2003.
Westerhold, T., Marwan, N., Drury, A. J., Liebrand, D., Agnini, C., Anagnostou, E., Barnet, J. S. K., Bohaty, S. M., De Vleeschouwer, D., Florindo, F., Frederichs, T., Hodell, D. A., Holbourn, A. E., Kroon, D., Lauretano, V., Littler, K., Lourens, L. J., Lyle, M., Pälike, H., Röhl, U., Tian, J., Wilkens, R. H., Wilson, P. A., and Zachos, J. C.: An astronomically dated record of Earth's climate and its predictability over the last 66 million years, Science, 369, 1383–1387, https://doi.org/10.1126/science.aba6853, 2020.
Zeeden, C., Hilgen, F., Westerhold, T., Lourens, L., Röhl, U., and Bickert, T.: Revised Miocene splice, astronomical tuning and calcareous plankton biochronology of ODP Site 926 between 5 and 14.4 Ma, Palaeogeogr. Palaeocl., 369, 430–451, https://doi.org/10.1016/j.palaeo.2012.11.009, 2013.
Zhong, Y., Wu, H., Zhang, Y., Zhang, S., Yang, T., Li, H., and Cao, L.: Astronomical calibration of the Middle Ordovician of the Yangtze Block, South China, Palaeogeogr. Palaeocl., 505, 86–99, https://doi.org/10.1016/j.palaeo.2018.05.030, 2018.
Short summary
We used new geochemical measurements to study the expression of astronomical climate cycles recorded in the Ordovician (~ 460 million years ago) geological sections of the Crozon Peninsula (France). This type of geological archive is not often studied in this way, but as they become more important going back in time, a better understanding of their potential astronomical cycles is crucial to advance our knowledge of deep-time climate dynamics and to construct high-resolution timescales.
We used new geochemical measurements to study the expression of astronomical climate cycles...
