The Late Campanian Event was a carbon cycle and climatic event that occurred during the Campanian Age of the Cretaceous Period .
Timeline
The LCE has been variously estimated to have lasted for anywhere from 0.7 to 1.0 Myr (milion years).[ 1] A recent study based on a sequence in southern India gave an estimate of about 0.8-0.9 Myr,[ 2] while sections in Germany and the North Sea give a length of 1.0 Myr.[ 3]
References
^ Malarkodi, N.; Orabi, Orabi H; Bhargava Sharma, C.S.; Chethan Kumar, S.; Panda, Jagruti (1 May 2023). "Late Campanian-Maastrichtian in Pondicherry Area (Cauvery Basin) Southern India: Bioevents and Palaeoenvironmental Inferences from Planktonic Foraminifera" . Journal of the Geological Society of India . 99 (5): 697– 709. doi :10.1007/s12594-023-2370-5 . ISSN 0974-6889 . Retrieved 16 October 2024 – via Springer Link.
^ Chenot, E.; Pellenard, P.; Martinez, M.; Deconinck, J.-F.; Amiotte-Suchet, P.; Thibault, N.; Bruneau, L.; Cocquerez, T.; Laffont, R.; Pucéat, E.; Robaszynski, F. (1 April 2016). "Clay mineralogical and geochemical expressions of the "Late Campanian Event" in the Aquitaine and Paris basins (France): Palaeoenvironmental implications" . Palaeogeography, Palaeoclimatology, Palaeoecology . 447 : 42– 52. doi :10.1016/j.palaeo.2016.01.040 . Retrieved 16 October 2024 – via Elsevier Science Direct.
^ Perdiou, Anastasios; Thibault, Nicolas; Anderskouv, Kresten; van Buchem, Frans; Arie Buijs, Govert Joan; Bjerrum, Christian J. (23 December 2016). "Orbital calibration of the late Campanian carbon isotope event in the North Sea" . Journal of the Geological Society . 173 (3): 504– 517. doi :10.1144/jgs2015-120 . ISSN 0016-7649 . Retrieved 16 October 2024 – via Lyell Collection Geological Society Publications.