Zobrazeno 1 - 10
of 138
pro vyhledávání: '"Catherine Chauvel"'
Autor:
Jack Longman, Daniel Veres, Vasile Ersek, Donald L. Phillips, Catherine Chauvel, Calin G. Tamas
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-16 (2018)
Abstract Lead (Pb) isotopes provide valuable insights into the origin of Pb within a sample, typically allowing for reliable fingerprinting of their source. This is useful for a variety of applications, from tracing sources of pollution-related Pb, t
Externí odkaz:
https://doaj.org/article/c02ae95f29054e4cad131ecf460ef34d
Publikováno v:
Geosciences, Vol 9, Iss 10, p 424 (2019)
The Buck Reef is a 250−400 m thick sequence of banded black and white (B&W) cherts deposited ca. 3416 Ma ago in a shallow basin. We provide field, petrological and geochemical constraints on the chert-forming process and the origin of the banding.
Externí odkaz:
https://doaj.org/article/b7615a3fe5f840198f09a0c07783a89a
Publikováno v:
Geoscience Frontiers, Vol 4, Iss 5, Pp 535-546 (2013)
The Panzhihua gabbroic intrusion, part of the plumbing system of the Emeishan large igneous province, intruded late-Proterozoic dolomites and marls about ∼263 Ma ago. The dolomites in the contact aureole were converted to brucite marbles and a dive
Externí odkaz:
https://doaj.org/article/e16dde1634ec4da8a50458fbf13b18a8
Autor:
Denis-Didier Rousseau, Pierre Antoine, Catherine Chauvel, Ségolène Saulnier-Copard, France Lagroix, Christine Hatté, Peter Hopcroft, Markus Fuchs
The Last Climate Cycle (LCC, 130-15kyr) has shown cold, dusty (GS) and warmer, non-dusty (GI) intervals, when the atmosphere was 2-20 times more loaded with dust than today. The alternations between GS and GI occurred on millennial time scales, invol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e76b8f945f73d79f0002c313eee18bb
https://doi.org/10.5194/egusphere-egu23-3449
https://doi.org/10.5194/egusphere-egu23-3449
Autor:
Aymeric Hermann, Pamela Gutiérrez, Catherine Chauvel, René Maury, Céline Liorzou, Edson Willie, Iarawai Phillip, Robert Forkel, Christoph Rzymski, Stuart Bedford
Publikováno v:
Science Advances
Science Advances, 2023, 9 (16)
Science Advances, 2023, 9 (16)
International audience; Although the peopling of Remote Oceania is well-documented as a general process of eastward migrations from Island Southeast Asia and Near Oceania toward the archipelagos of Remote Oceania, the origin and the development of Po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31a0a4a65144cdb168dfab870476436c
https://insu.hal.science/insu-04092004
https://insu.hal.science/insu-04092004
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2021, 295, pp.98-111. ⟨10.1016/j.gca.2020.12.013⟩
Geochimica et Cosmochimica Acta, Elsevier, 2021, 295, pp.98-111. ⟨10.1016/j.gca.2020.12.013⟩
International audience; Arc magmas derived from mantle melting often have trace element and isotopic signatures that indicate crustal contributions. The origin and extent of crustal contributions are critical constraints for quantifying crust-mantle
Autor:
Catherine Chauvel, Edward Inglis, Pamela Gutierrez, Tu-Han Luu, Pierre Bürckel, Pascale Besson
Publikováno v:
Goldschmidt2022 abstracts.
Publikováno v:
Journal of Geophysical Research : Solid Earth
Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2021, 126 (3), ⟨10.1029/2020JB021543⟩
Journal of Geophysical Research: Solid Earth
Journal of Geophysical Research : Solid Earth, American Geophysical Union, 2021, 126 (3), ⟨10.1029/2020JB021543⟩
Journal of Geophysical Research: Solid Earth
International audience; Stable potassium (K) isotopes are emerging as tracers of terrestrial recycling and planetary processes. These applications require well-defined K isotopic compositions for the mantle and the bulk silicate Earth (BSE). Both val
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03996523a34842de9ebcc7fa40030c38
https://hal.archives-ouvertes.fr/hal-03327733/document
https://hal.archives-ouvertes.fr/hal-03327733/document
Autor:
Catherine Chauvel, E.K.A. Brett, Matthias Willbold, Andreas Stracke, Mark Rehkämper, Samantha J. Hammond, Julie Prytulak
Publikováno v:
Geochimica et Cosmochimica Acta
Geochimica et Cosmochimica Acta, Elsevier, 2021, 301, pp.187-210. ⟨10.1016/j.gca.2021.02.035⟩
Geochimica et Cosmochimica Acta, 2021, 301, pp.187-210. ⟨10.1016/j.gca.2021.02.035⟩
Geochimica et cosmochimica acta, 2021, Vol.301, pp.187-210 [Peer Reviewed Journal]
Geochimica et Cosmochimica Acta, Elsevier, 2021, 301, pp.187-210. ⟨10.1016/j.gca.2021.02.035⟩
Geochimica et Cosmochimica Acta, 2021, 301, pp.187-210. ⟨10.1016/j.gca.2021.02.035⟩
Geochimica et cosmochimica acta, 2021, Vol.301, pp.187-210 [Peer Reviewed Journal]
International audience; The Earth's mantle exhibits marked chemical heterogeneity, sampled via oceanic basalts. We provide a comprehensive examination of thallium systematics in ocean island basalts (OIB): new high-precision trace element analyses, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a633ea87223df23fa45bdd15a289eb8
http://hdl.handle.net/10044/1/88608
http://hdl.handle.net/10044/1/88608
Autor:
Pamela Gutierrez, Pascale Besson, Catherine Chauvel, Tu-Han Luu, Edward C. Inglis, Pierre Burkel
Publikováno v:
Goldschmidt2021 abstracts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d8b93b1c2c0a613cfd7252a1090bb83f