Identification in Pore Waters of Recycled Sediment Organic Matter Using the Dual Isotopic Composition of Carbon (δ13C and Δ14C): New Data From the Continental Shelf Influenced by the Rhône River

Autor: J-P Dumoulin, C Rabouille, S Pourtout, B Bombled, B Lansard, I Caffy, S Hain, M Perron, M Sieudat, B Thellier, E Delqué-Količ, C Moreau, L Beck

Publikováno v: Radiocarbon (0033-8222) (Cambridge University Press (CUP)), 2022-12, Vol. 64, N. 6, P. 1617-1627
Radiocarbon
Radiocarbon, 2022, 64 (6), pp.1617-1627. ⟨10.1017/RDC.2022.71⟩

Estuaries and deltas are crucial zones to better understand the interactions between continents and oceans, and to characterize the mineralization and burial of different sources of organic matter (OM) and their effect on the carbon cycle. In the pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1e2121abc8b894a5c1fca9d729ffe75
https://archimer.ifremer.fr/doc/00808/92046/

Calcium oxalate radiocarbon dating: preliminary tests to date rock art of decorated open-air caves of Erongo Mountains in Namibia

Autor: C Moreau, Matthieu Lebon, Alma Nankela, David Pleurdeau, Lucile Beck, Ingrid Caffy, Emmanuelle Delqué-Količ, Marc Sieudat, Marion Perron, B Thellier, Guilhem Mauran, Jean-Pascal Dumoulin

Publikováno v: Radiocarbon
Radiocarbon, University of Arizona, 2020, 62 (6), pp.1551-1562
Radiocarbon, 2020, 62 (6), pp.1551-1562. ⟨10.1017/RDC.2020.81⟩
Radiocarbon, University of Arizona, 2020, 62 (6), pp.1551-1562. ⟨10.1017/RDC.2020.81⟩

The direct dating of rock paintings is not always possible due to the lack of organic carbon compounds in pigments, or because sampling from a heritage site is often restricted. To overcome these limitations, dating laboratories have to develop new a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9bcc7dedcf59a42bdbe3e04d882dee7
https://hal.archives-ouvertes.fr/hal-02568823

Status Report on Sample Preparation Protocols Developed at the LMC14 Laboratory, Saclay, France: From Sample Collection to 14 C AMS Measurement

Autor: V Setti, J. P. Dumoulin, S Hain, Lucile Beck, C Comby-Zerbino, C Moreau, B Thellier, Marion Perron, Emmanuelle Delqué-Količ, Ingrid Caffy, B Berthier

Publikováno v: Radiocarbon
Radiocarbon, University of Arizona, 2017, 59 (3), pp.713-726. ⟨10.1017/RDC.2016.116⟩
Radiocarbon, 2017, 59 (3), pp.713-726. ⟨10.1017/RDC.2016.116⟩

The main objective of this report is to present the dating process routinely applied to different types of samples at the Laboratoire de Mesure du Carbone 14 (LMC14). All the results and protocols refer to our procedures over the last 5 years. A desc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::116a75b3d5fa3abf5fa4360dc77d2aa9
https://hal.archives-ouvertes.fr/hal-03225877/document

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The composition of melt inclusions in minerals at the garnet–spinel transition zone

Autor: Bernard Bourdon, B. Thellier, Pierre Schiano, R. Clocchiatti, Kevin W. Burton

Publikováno v: Earth and Planetary Science Letters. 174:375-383

High-pressure melts are preserved as inclusions in automorphous spinel crystals from reaction coronas surrounding pyrope garnets in lherzolites from Lashaine volcano, northern Tanzania. The inclusions are primary; i.e. they contain liquids that have

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cce5fa10bd80e65db4b2ccfb4038774d
https://doi.org/10.1016/s0012-821x(99)00276-9