δ 13 C signal of earthworm calcite granules: A new proxy for palaeoprecipitation reconstructions during the Last Glacial in western Europe

Autor: Romain Amiot, François Martineau, Olivier Moine, Charlotte Prud'homme, Pierre Antoine, Christophe Lécuyer, Denis-Didier Rousseau, François Fourel, Christine Hatté

Publikováno v: Quaternary Science Reviews
Quaternary Science Reviews, Elsevier, 2018, 179, pp.158-166. ⟨10.1016/j.quascirev.2017.11.017⟩
Quaternary Science Reviews, 2018, 179, pp.158-166. ⟨10.1016/j.quascirev.2017.11.017⟩
Quaternary Science Reviews, Elsevier, 2018, 179, pp.158-166. 〈10.1016/j.quascirev.2017.11.017〉

Quantification of paleoprecipitation during the Last Glacial is a key element to reconstruct palaeoclimates. Recently, fossil calcite granules have been identified in loess sequences with high contents in specific horizons. In this study, we explored

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3adf569b914d0c46249d996c35578b12
https://hal.archives-ouvertes.fr/hal-02994682

Cooling history of nested plutons from the Variscan Tichka plutonic complex (Morocco)

Autor: Dominique Gasquet, Christophe Lécuyer, Isabelle Martinez, Pascal Allemand, François Martineau

Publikováno v: International Journal of Earth Sciences
International Journal of Earth Sciences, Springer Verlag, 2017, 106 (8), pp.2855-2872. ⟨10.1007/s00531-017-1463-z⟩
International Journal of Earth Sciences, 2017, 106 (8), pp.2855-2872. ⟨10.1007/s00531-017-1463-z⟩

International audience; Four imbricated mafic to felsic plutons of Variscan age from Morocco have been investigated for their cooling history and geochemical interactions with surrounding continental rocks. Oxygen isotope compositions of whole rocks

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2f96a79d57dba331589a1b2baae0c95
https://hal.archives-ouvertes.fr/hal-01898442

Diet of ancient Egyptians inferred from stable isotope systematics

Autor: Alexandra Touzeau, François Fourel, Janne Blichert-Toft, Romain Amiot, Jean-Pierre Flandrois, Christophe Lécuyer, Vincent Grossi, François Martineau, Pascale Richardin

Publikováno v: Journal of Archaeological Science
Journal of Archaeological Science, Elsevier, 2014, 46, pp.114-124. ⟨10.1016/j.jas.2014.03.005⟩
Journal of Archaeological Science, 2014, 46, pp.114-124. ⟨10.1016/j.jas.2014.03.005⟩

Carbon, nitrogen and sulfur stable isotope compositions were measured in hard and soft tissues from Egyptian mummies of humans and animals in order to track the diet of ancient Egyptians from 5500 to 1500 years B.P. The carbon isotope ratios of bone

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d2017ce09d03aa515338b02002ece4a
https://doi.org/10.1016/j.jas.2014.03.005

Stable isotope ecology of Miocene bovids from northern Greece and the ape/monkey turnover in the Balkans

Autor: George D. Koufos, François Fourel, Dimitris S. Kostopoulos, Christophe Lécuyer, Gildas Merceron, François Martineau, Louis de Bonis

Publikováno v: Journal of Human Evolution
Journal of Human Evolution, Elsevier, 2013, 65 (2), pp.185--198. ⟨10.1016/j.jhevol.2013.05.003⟩
Journal of Human Evolution, 2013, 65 (2), pp.185--198. ⟨10.1016/j.jhevol.2013.05.003⟩

Eurasia was home to a great radiation of hominoid primates during the Miocene. All were extinct by the end of the Miocene in Western Eurasia. Here, we investigate the hypothesis of climate and vegetation changes at a local scale when the cercopitheco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e90cbfad65102e26129dce6ec400ff8c
https://doi.org/10.1016/j.jhevol.2013.05.003

Palaeotemperature reconstruction during the Last Glacial from δ 18 O of earthworm calcite granules from Nussloch loess sequence, Germany

Autor: François Fourel, Pierre Antoine, Christophe Lécuyer, Denis-Didier Rousseau, Olivier Moine, François Martineau, Charlotte Prud'homme, Christine Hatté

Publikováno v: Earth and Planetary Science Letters
Earth and Planetary Science Letters, 2016, 442, pp.13-20. ⟨10.1016/j.epsl.2016.02.045⟩
Earth and Planetary Science Letters, Elsevier, 2016, 442, pp.13-20. ⟨10.1016/j.epsl.2016.02.045⟩

The Nussloch loess–palaeosol sequence (Rhine Valley, Germany) is considered to be one of the most complete records of the last glacial period in Western Europe due to its very high sedimentation rate and its good chronological control. This sequenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8ffcba2b1825f0c223b40e8c6e4a74b
http://hdl.handle.net/20.500.12278/34248