<abstract xml:lang="en" xmlns="http://www.w3.org/1999/xhtml"><p>This study presents the results of radiometric K-Ar measurements on separated amphiboles from the andesite of the Dubie complex dyke. The data obtained cover the period of (291.3 ± 6.4) Ma, which corresponds to Carboniferous-Permian transition. The age is contemporaneous to the rhyodacitic and basaltoid volcanism of the Kraków region.</p></abstract>

This study presents the results of radiometric K-Ar measurements on separated amphiboles from the andesite of the Dubie complex dyke. The data obtained cover the period of (291.3 ± 6.4) Ma, which corresponds to Carboniferous-Permian transition. The age is contemporaneous to the rhyodacitic and basaltoid volcanism of the Kraków region.

K-Ar Dating of Amphiboles from Andesite of Complex Dyke in Dubie (Southern Poland)

Institute of Geological Sciences, Jagiellonian University, Oleandry 2a, 30-063 Cracow, Poland

Institute of Geological Sciences, Polish Academy of Sciences, Senacka 1, 31-002 Cracow, Poland

Geochronometria

This study presents the results of radiometric K-Ar measurements on separated amphiboles from the andesite of the Dubie complex dyke. The data obtained cover...

K-Ar Dating of Amphiboles from Andesite of Complex Dyke in Dubie (Southern Poland)

Published Online: May 01, 2007

Page range: 11 - 15

DOI: https://doi.org/10.2478/v10003-007-0016-z

Keywords
K-Ar dating, amphiboles, andesite, Permian, Carboniferous

This content is open access.

K-Ar Dating of Amphiboles from Andesite of Complex Dyke in Dubie (Southern Poland)

Published Online: May 01, 2007

Page range: 11 - 15

DOI: https://doi.org/10.2478/v10003-007-0016-z

KeywordsK-Ar dating, amphiboles, andesite, Permian, Carboniferous

This content is open access.

Keywords
K-Ar dating, amphiboles, andesite, Permian, Carboniferous