The origin of decoupled Hf-Nd isotope compositions in Eoarchean rocks from southern West Greenland

J. Elis Hoffmann; Carsten Muenker; Ali Polat; Minik T. Rosing; Toni Schulz

doi:10.1016/j.gca.2011.08.018

The origin of decoupled Hf-Nd isotope compositions in Eoarchean rocks from southern West Greenland

J. Elis Hoffmann, Carsten Muenker, Ali Polat, Minik T. Rosing, Toni Schulz

Department of Lithospheric Research

Publications: Contribution to journal › Article › Peer Reviewed

Original language	English
Pages (from-to)	6610-6628
Number of pages	19
Journal	Geochimica et Cosmochimica Acta
Volume	75
Issue number	21
DOIs	https://doi.org/10.1016/j.gca.2011.08.018
Publication status	Published - 1 Nov 2011

Funding

The current research was founded by the DFG (German Research Foundation), Grant Mu 1406/8, by the Geological Museum of Copenhagen and GEUS. We thank R. Hoffbauer and Dorothee Pahsmann, for help with the XRF in Bonn and Dieter Garbe-Schonberg and Ulrike Westernstroer for the trace element measurements with quadrupole ICP-MS at Universitat Kiel. We are grateful to Daniel Herwartz, Alexander Heuser and Maria Kirchenbaur for helpful discussions. We thank Joe Hiess, Allen Nutman and Balz Kamber for constructive reviews that helped to improve the manuscript. Peter Ulmer is acknowledged for the careful editorial handling of the manuscript. This is a contribution to the IGCP-SIDA project number 599.

Austrian Fields of Science 2012

105105 Geochemistry

Keywords

ISUA SUPRACRUSTAL BELT
EARLY EARTH DIFFERENTIATION
SUBDUCTION ZONE PROCESSES
ARCHEAN CRUST FORMATION
GREENSTONE-BELT
CONTINENTAL-CRUST
DEPLETED MANTLE
SM-ND
LU-HF
U-PB

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10.1016/j.gca.2011.08.018

Cite this

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title = "The origin of decoupled Hf-Nd isotope compositions in Eoarchean rocks from southern West Greenland",

keywords = "ISUA SUPRACRUSTAL BELT, EARLY EARTH DIFFERENTIATION, SUBDUCTION ZONE PROCESSES, ARCHEAN CRUST FORMATION, GREENSTONE-BELT, CONTINENTAL-CRUST, DEPLETED MANTLE, SM-ND, LU-HF, U-PB",

author = "Hoffmann, \{J. Elis\} and Carsten Muenker and Ali Polat and Rosing, \{Minik T.\} and Toni Schulz",

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AU - Hoffmann, J. Elis

AU - Muenker, Carsten

AU - Polat, Ali

AU - Rosing, Minik T.

AU - Schulz, Toni

PY - 2011/11/1

Y1 - 2011/11/1

KW - ISUA SUPRACRUSTAL BELT

KW - EARLY EARTH DIFFERENTIATION

KW - SUBDUCTION ZONE PROCESSES

KW - ARCHEAN CRUST FORMATION

KW - GREENSTONE-BELT

KW - CONTINENTAL-CRUST

KW - DEPLETED MANTLE

KW - SM-ND

KW - LU-HF

KW - U-PB

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DO - 10.1016/j.gca.2011.08.018

M3 - Article

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VL - 75

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JO - Geochimica et Cosmochimica Acta

JF - Geochimica et Cosmochimica Acta

IS - 21

ER -

The origin of decoupled Hf-Nd isotope compositions in Eoarchean rocks from southern West Greenland

Funding

Austrian Fields of Science 2012

Keywords

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