O2RIGIN SIGNED
From the origin of Earth's volatiles to atmospheric oxygenation
Total Cost €
0EC-Contrib. €
0Partnership
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Explore the words cloud of the O2RIGIN project. It provides you a very rough idea of what is the project "O2RIGIN" about.
Project "O2RIGIN" data sheet
The following table provides information about the project.
| Coordinator |
EBERHARD KARLS UNIVERSITAET TUEBINGEN
Organization address contact info |
| Coordinator Country | Germany [DE] |
| Project website | http://www.mnf.uni-tuebingen.de/fachbereiche/geowissenschaften/arbeitsgruppen/mineralogie-geodynamik/forschungsbereich/isotopengeochemie/arbeitsgruppe/research/o2rigin-erc-funded.html |
| Total cost | 1˙498˙353 € |
| EC max contribution | 1˙498˙353 € (100%) |
| Programme |
1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC)) |
| Code Call | ERC-2014-STG |
| Funding Scheme | ERC-STG |
| Starting year | 2015 |
| Duration (year-month-day) | from 2015-03-01 to 2021-02-28 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | EBERHARD KARLS UNIVERSITAET TUEBINGEN | DE (TUEBINGEN) | coordinator | 1˙498˙353.00 |
Map
Project objective
Aim of this project is to understand the connection between endogenic and exogenic processes of our planet that led to the redox contrast between Earth’s surface and interior. For this purpose the time constraints on atmospheric oxygenation can be refined and for the first time linked with a new approach to Earth’s endogenic processes like plate tectonics, mantle melting, volcanism, continent formation and subduction-related sediment- and crust recycling. These objectives will be achieved by using the unique geochemical capabilities of the selenium (Se) isotope system to unlock the geological record of changing oxygen fugacities in the mantle-crust-atmosphere reservoirs. The power of the Se isotope system lies in its redox sensitivity and in the volatile and highly siderophile/chalcophile character of elemental Se. This links Se to the evolution of other volatiles during key geological processes from Earth formation ca. 4.5 Ga ago until today. The occurrence and behavior of Se is fully controlled by accessory micrometric sulfide minerals in the silicate Earth, which may conserve their original Se isotopic signatures over large geological timescales and can be dated via the 187Re-187Os geochronometer. This offers high resolutions in time and space that are groundbreaking for research on Earth System Oxygenation. Covering Earth geologic history, new high-precision Se isotope data of the sedimentary and representative mantle-derived magmatic rock record from all major plate tectonic settings will be combined with the mineral-scale record of robust and global “time capsules” such as diamond inclusions. Once the evolution into todays dynamic Earth’s Redox System is understood, the investigation will be pushed back in time to Earth’s formation. This involves a reconciliation of the meteoritic and Archean rock and mineral-scale Se isotope record to constrain the origin of volatiles essential for the oceans, generation of an atmosphere and development of life on our planet.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2019 |
MarÃa Isabel Varas-Reus, Stephan König, Aierken Yierpan, Jean-Pierre Lorand, Ronny Schoenberg Selenium isotopes as tracers of a late volatile contribution to Earth from the outer Solar System published pages: , ISSN: 1752-0894, DOI: 10.1038/s41561-019-0414-7 |
Nature Geoscience | 2019-08-29 |
| 2017 |
Timon Kurzawa, Stephan König, Jabrane Labidi, Aierken Yierpan, Ronny Schoenberg A method for Se isotope analysis of low ng-level geological samples via double spike and hydride generation MC-ICP-MS published pages: 219-228, ISSN: 0009-2541, DOI: 10.1016/j.chemgeo.2017.06.012 |
Chemical Geology 466 | 2019-05-27 |
| 2018 |
J. Labidi, S. König, T. Kurzawa, A. Yierpan, R. Schoenberg The selenium isotopic variations in chondrites are mass-dependent; Implications for sulfide formation in the early solar system published pages: 212-222, ISSN: 0012-821X, DOI: 10.1016/j.epsl.2017.10.032 |
Earth and Planetary Science Letters 481 | 2019-05-27 |
| 2015 |
Banning H, Stelling M, Koenig S, Schoenberg R, Neumann T Preparing Biological Samples for Organic Sensitive Se Isotope Analytics – Validation of Various Approaches published pages: 196, ISSN: , DOI: |
Goldschmidt Abstracts 2015 | 2019-05-27 |
| 2016 |
Jabrane Labidi,
N.R. Bennett,
Stephan Koenig,
Timon Kurzawa,
Ronny Schoenberg,
Anat Shahar Exploring the stable selenium isotope signature of core formation published pages: , ISSN: , DOI: |
4th International Highly Siderophile Element Geochemistry Workshop 4th HSE workshop 2016 | 2019-05-27 |
| 2018 |
Helena Banning, Monika Stelling, Stephan König, Ronny Schoenberg, Thomas Neumann Preparation and purification of organic samples for selenium isotope studies published pages: e0193826, ISSN: 1932-6203, DOI: 10.1371/journal.pone.0193826 |
PLOS ONE 13/3 | 2019-05-27 |
| 2016 |
Stephan König, Martin Wille, Andrea Voegelin, Ronny Schoenberg Molybdenum isotope systematics in subduction zones published pages: 95-102, ISSN: 0012-821X, DOI: 10.1016/j.epsl.2016.04.033 |
Earth and Planetary Science Letters 447 | 2019-05-27 |
| 2018 |
Martin Wille, Oliver Nebel, Thomas Pettke, Pieter Z. Vroon, Stephan König, Ronny Schoenberg Molybdenum isotope variations in calc-alkaline lavas from the Banda arc, Indonesia: Assessing the effect of crystal fractionation in creating isotopically heavy continental crust published pages: , ISSN: 0009-2541, DOI: 10.1016/j.chemgeo.2018.02.037 |
Chemical Geology | 2019-05-27 |
| 2018 |
Aierken Yierpan, Stephan König, Jabrane Labidi, Timon Kurzawa, Michael G. Babechuk, Ronny Schoenberg Chemical Sample Processing for Combined Selenium Isotope and Selenium-Tellurium Elemental Investigation of the Earth\'s Igneous Reservoirs published pages: , ISSN: 1525-2027, DOI: 10.1002/2017GC007299 |
Geochemistry, Geophysics, Geosystems 2018 | 2019-05-27 |
| 2016 |
Stephan Koenig,
Jabrane Labidi,
Timon Kurzawa,
Aierken Yierpan,
Ronny Schoenberg Selenium isotope potential to study Earth’s volatile origin and evolution published pages: , ISSN: , DOI: |
4th International Highly Siderophile Element Geochemistry Workshop 4th HSE workshop 2016 | 2019-05-27 |
| 2016 |
Timon Kurzawa,
Stephan Koenig,
Jabrane Labidi,
Ronny Schoenberg Accurate stable Se isotopic determinations of ultra-low Se materials with HG-MC-ICP-MS published pages: , ISSN: , DOI: |
4th International Highly Siderophile Element Geochemistry Workshop 4th HSE workshop 2016 | 2019-05-27 |
| 2016 |
Aierkenn Yierpan,
Stephan Koenig,
jabrane Labidi,
Florian Huber,
Timon Kurzawa,
Ronny Schoenberg The elemental S-Se-Te and Se isotopic signature of MORB published pages: , ISSN: , DOI: |
4th International Highly Siderophile Element Geochemistry Workshop 4th HSE workshop 2016 | 2019-05-27 |
| 2016 |
Moritz Lissner
F. Landgraf
Thomas Nagel
Stephan Koenig
Ambre Luguet Mineralogical insights on the HSE-Se-Te behaviour during subduction published pages: , ISSN: , DOI: |
4th International Highly Siderophile Element Geochemistry Workshop 4th HSE workshop 2016 | 2019-05-27 |
| 2016 |
Jabrane Labidi,
Stephan Koenig,
Timnon Kurzawa,
Ronny Schoenberg, The stable selenium isotopic composition of chondrites published pages: , ISSN: , DOI: |
4th International Highly Siderophile Element Geochemistry Workshop 4th HSE workshop 2016 | 2019-05-27 |
| 2016 |
Jabrane Labidi
Stephan Koenig
Neil Bennett
Timon Kurzawa
Erpan Aierken
Anat Shahar
Ronny Schoenberg Testing the Late-Veneer hypothesis with selenium isotopes published pages: , ISSN: , DOI: |
American geophysical Union Fall Meeting 2016 AGU Fall Meeting 2016 | 2019-05-27 |
| 2016 |
Florian Huber,
Stephan Koenig,
Michael Babechuk,
Ronny Schoenberg Systematics of S-Se-Te in ocean island basalts published pages: , ISSN: , DOI: |
4th International Highly Siderophile Element Geochemistry Workshop 4th HSE workshop 2016 | 2019-05-27 |
| 2019 |
Aierken Yierpan, Stephan König, Jabrane Labidi, Ronny Schoenberg Selenium isotope and S-Se-Te elemental systematics along the Pacific-Antarctic ridge: Role of mantle processes published pages: 199-224, ISSN: 0016-7037, DOI: 10.1016/j.gca.2019.01.028 |
Geochimica et Cosmochimica Acta 249 | 2019-04-18 |
| 2019 |
Timon Kurzawa, Stephan König, Jeffrey C. Alt, Aierken Yierpan, Ronny Schoenberg The role of subduction recycling on the selenium isotope signature of the mantle: Constraints from Mariana arc lavas published pages: , ISSN: 0009-2541, DOI: 10.1016/j.chemgeo.2019.03.011 |
Chemical Geology | 2019-04-18 |
| 2019 |
Cabral A.R., Zack T., König S. Distinguishing high from low temperature platinum nuggets through their trace element pattern published pages: , ISSN: 0361-0128, DOI: 10.5382/econgeo.2019.4627 |
Economic Geology | 2019-04-18 |
| 2019 |
Stephan König, Benjamin Eickmann, Thomas Zack, Aierken Yierpan, Martin Wille, Heinrich Taubald, Ronny Schoenberg Redox induced sulfur-selenium isotope decoupling recorded in pyrite published pages: 24-39, ISSN: 0016-7037, DOI: 10.1016/j.gca.2018.09.013 |
Geochimica et Cosmochimica Acta 244 | 2019-04-16 |
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