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Dating of the Ameralik dyke swarms of the Nuuk district, southern West Greenland: mafic intrusion events starting from c. 3510 Ma

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Date

2004

Authors

Nutman, Allen
Friend, Clark
Bennett, Victoria
McGregor, Victor

Journal Title

Journal ISSN

Volume Title

Publisher

Geological Society of London

Abstract

This paper presents SHRIMP U-Pb zircon dating on four Meso- to Palaeoarchaean amphibolite-facies Ameralik dykes of differing compositions scattered throughout the Palaeoarchaean (3850-3600 Ma) amphibolite-granulite-facies Itsaq Gneiss Complex in the Nuuk

Description

Keywords

Keywords: Archean; dike swarm; igneous intrusion; uranium series dating; zircon; Arctic; Greenland; Nuuk Absolute age; Amerlik dykes; Early Archaean; Greenland; Zircons

Citation

URI

http://hdl.handle.net/1885/86324

Collections

ANU Research Publications

Source

Journal of the Geological Society

Type

Journal article

Book Title

Entity type

Access Statement

License Rights

DOI

10.1144/0016-764903-043

Restricted until

2037-12-31

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