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dating of alkaline lamprophyres from the Polish Western Carpathians

2002
journal article
article
Journal
Geologica Carpathica
Author
Lucińska-Anczkiewicz Anna

Villa Igor M.

Anczkiewicz Robert

Ślączka Andrzej
Volume
53
Number
1
Pages
45-52
ISSN
1335-0552
eISSN
1336-8052
Keywords in English

Early Cretaceous

Western Carpathians

teschenites

teschenites

geochronology

URL
http://www.geologicacarpathica.com/browse-journal/volumes/53-1/article-37/
Access date
2019-02-07
Remarks

Bibliogr. s. 52

Language
English
Journal language
English
Abstract in English

Amphiboles from two types of alkaline lamprophyres from the Silesian Nappe in the Polish Western Carpathians were dated by stepwise heating technique. Three teschenite samples representing mesocratic type of lamprophyres yielded similar ages of 122.3±1.6 Ma, while leucocratic lamprophyre represented by a syenite dyke gave 120.4±1.4 Ma date. These ages are interpreted as the time of magmatic emplacement during Early Cretaceous extensional episode within the Silesian Basin. Ages for both types of lamprophyres are identical within error limits, which points to fast (probably ca. 5 Ma) magma evolution from meso to leucocratic stage.

Affiliation
Wydział Biologii i Nauk o Ziemi : Instytut Nauk Geologicznych
dc.abstract.enAmphiboles from two types of alkaline lamprophyres from the Silesian Nappe in the Polish Western Carpathians were dated by $^{40}Ar^{39}Ar$ stepwise heating technique. Three teschenite samples representing mesocratic type of lamprophyres yielded similar ages of 122.3±1.6 Ma, while leucocratic lamprophyre represented by a syenite dyke gave 120.4±1.4 Ma date. These ages are interpreted as the time of magmatic emplacement during Early Cretaceous extensional episode within the Silesian Basin. Ages for both types of lamprophyres are identical within error limits, which points to fast (probably ca. 5 Ma) magma evolution from meso to leucocratic stage.pl
dc.affiliationWydział Biologii i Nauk o Ziemi : Instytut Nauk Geologicznychpl
dc.contributor.authorLucińska-Anczkiewicz, Annapl
dc.contributor.authorVilla, Igor M.pl
dc.contributor.authorAnczkiewicz, Robertpl
dc.contributor.authorŚlączka, Andrzej - 341443 pl
dc.date.accession2019-02-07pl
dc.date.accessioned2019-02-07T10:59:57Z
dc.date.available2019-02-07T10:59:57Z
dc.date.issued2002pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.additionalBibliogr. s. 52pl
dc.description.number1pl
dc.description.physical45-52pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume53pl
dc.identifier.eissn1336-8052pl
dc.identifier.issn1335-0552pl
dc.identifier.projectROD UJ / Opl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/67839
dc.identifier.weblinkhttp://www.geologicacarpathica.com/browse-journal/volumes/53-1/article-37/pl
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licenceCC-BY-NC-ND
dc.rights.uri*
dc.share.typeotwarte czasopismo
dc.subject.enEarly Cretaceouspl
dc.subject.enWestern Carpathianspl
dc.subject.enteschenitespl
dc.subject.enteschenitespl
dc.subject.en$^{40}Ar^{39}Ar$ geochronologypl
dc.subtypeArticlepl
dc.title$^{40}Ar^{39}Ar$ dating of alkaline lamprophyres from the Polish Western Carpathianspl
dc.title.journalGeologica Carpathicapl
dc.typeJournalArticlepl
dspace.entity.typePublication
dc.abstract.enpl
Amphiboles from two types of alkaline lamprophyres from the Silesian Nappe in the Polish Western Carpathians were dated by $^{40}Ar^{39}Ar$ stepwise heating technique. Three teschenite samples representing mesocratic type of lamprophyres yielded similar ages of 122.3±1.6 Ma, while leucocratic lamprophyre represented by a syenite dyke gave 120.4±1.4 Ma date. These ages are interpreted as the time of magmatic emplacement during Early Cretaceous extensional episode within the Silesian Basin. Ages for both types of lamprophyres are identical within error limits, which points to fast (probably ca. 5 Ma) magma evolution from meso to leucocratic stage.
dc.affiliationpl
Wydział Biologii i Nauk o Ziemi : Instytut Nauk Geologicznych
dc.contributor.authorpl
Lucińska-Anczkiewicz, Anna
dc.contributor.authorpl
Villa, Igor M.
dc.contributor.authorpl
Anczkiewicz, Robert
dc.contributor.authorpl
Ślączka, Andrzej - 341443
dc.date.accessionpl
2019-02-07
dc.date.accessioned
2019-02-07T10:59:57Z
dc.date.available
2019-02-07T10:59:57Z
dc.date.issuedpl
2002
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.additionalpl
Bibliogr. s. 52
dc.description.numberpl
1
dc.description.physicalpl
45-52
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
53
dc.identifier.eissnpl
1336-8052
dc.identifier.issnpl
1335-0552
dc.identifier.projectpl
ROD UJ / O
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/67839
dc.identifier.weblinkpl
http://www.geologicacarpathica.com/browse-journal/volumes/53-1/article-37/
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Dodaję tylko opis bibliograficzny
dc.rights.licence
CC-BY-NC-ND
dc.rights.uri*
dc.share.type
otwarte czasopismo
dc.subject.enpl
Early Cretaceous
dc.subject.enpl
Western Carpathians
dc.subject.enpl
teschenites
dc.subject.enpl
teschenites
dc.subject.enpl
$^{40}Ar^{39}Ar$ geochronology
dc.subtypepl
Article
dc.titlepl
$^{40}Ar^{39}Ar$ dating of alkaline lamprophyres from the Polish Western Carpathians
dc.title.journalpl
Geologica Carpathica
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations
No affiliation
Lucińska-Anczkiewicz, Anna
Villa, Igor M.
Anczkiewicz, Robert
Ślączka, Andrzej

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