(en) Jiaheng Shen, Ann Pearson, Gregory A. Henkes, Yi Ge Zhang, Kefan Chen et al., « Improved efficiency of the biological pump as a trigger for the Late Ordovician glaciation », Nature Geoscience, vol. 11, , p. 510-514 (DOI10.1038/s41561-018-0141-5).
(en) Munnecke, A.; Calner, M.; Harper, D. A. T.; Servais, T. (2010).Ordovician and Silurian sea-water chemistry, sea level, and climate : A synopsi, Palaeogeography, Palaeoclimatology, Palaeoecology, 296 (3–4), 389–413, doi:10.1016/j.palaeo.2010.08.001 DOI10.1016/j.palaeo.2010.08.001
doi.org
(en) Timothy M. Lenton, Michael Crouch Martin Johnson, Nuno Pires, Liam Dolan: First plants cooled the Ordovician. In: Nature Geoscience. Band 5, 2012, S. 86–89, doi:10.1038/ngeo1390, [1]
(en) Michael J. Melchin, Charles E. Mitchell, Chris Holmden and Petr Štorch (2013), Environmental changes in the Late Ordovician–early Silurian: Review and new insights from black shales and nitrogen isotopes, First published online October 24, 2013, doi: 10.1130/B30812.1. http://gsabulletin.gsapubs.org/content/early/2013/10/23/B30812.1.abstract
(en) Timothy M. Lenton, Michael Crouch Martin Johnson, Nuno Pires, Liam Dolan: First plants cooled the Ordovician. In: Nature Geoscience. Band 5, 2012, S. 86–89, doi:10.1038/ngeo1390, [1]
