Wczesnokarboñski wiek intruzji platformowych w podlozu krystalicznym NE Polski
Date
2006
Authors
Krzeminska, Ewa
Wiszniewska, Janina
Williams, Ian
Journal Title
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Volume Title
Publisher
Polish Geological Institute
Abstract
Three mafic-alkaline intrusive bodies in NE Poland: Ełk, Pisz and Tajno, have been dated recently with U-Pb SHRIMP method. An earlier Rb-Sr whole rock isochron of Ełk syenites pointed to an age 355±4 Ma, while K-Ar age estimates suggested a Late Paleoz
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Keywords
Keywords: basement rock; Carboniferous; craton; crystalline rock; emplacement; geochronology; igneous intrusion; magmatism; potassium-argon dating; uranium-lead dating; Central Europe; Eurasia; Europe; Poland; Cola acuminata Closure temperature; Early Carboniferous; Mafic-alkaline magmatism; NE Poland; U-Pb SHRIMP geochronology; Zircon
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Source
Przeglad Geologiczny
Type
Journal article
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2037-12-31