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Description
| - On the basis of a new volcanological model and geochemical investigation in the České středohoří Mts., the following volcanostratigraphic formations were recognized: (i) the Lower Fm. - lavas and volcaniclastics of basanitic character (36-26 Ma; Mg# = 57-76; 87Sr/86Sr = 0.703128 -0.703526 and 143Nd/144Nd = 0.512738-0.512849) corresponding to primitive upper mantle products; (ii) the Upper Fm. - lavas and volcaniclastics of trachybasaltic type (31-25 Ma; Mg# = 41-58 87Sr/86Sr = 0.704428-0.704649 and 143Nd /144Nd = 0.512679-0.512742) representing differentiated and partly crustal-contaminated evolved products; (iii) the Uppermost Fm. - flow(s) of basanite (24 Ma), similar in geochemical characteristics to those of the Lower Fm. Volcaniclastic products of the Lower Fm. (Mg# = 51-69) and the Upper Fm. (Mg# = 45-51) also substantially differ in bulk composition. The volcaniclastics underwent alteration to a different degree, which has significantly changed their geochemical signatures. Enrichment and deple
- On the basis of a new volcanological model and geochemical investigation in the České středohoří Mts., the following volcanostratigraphic formations were recognized: (i) the Lower Fm. - lavas and volcaniclastics of basanitic character (36-26 Ma; Mg# = 57-76; 87Sr/86Sr = 0.703128 -0.703526 and 143Nd/144Nd = 0.512738-0.512849) corresponding to primitive upper mantle products; (ii) the Upper Fm. - lavas and volcaniclastics of trachybasaltic type (31-25 Ma; Mg# = 41-58 87Sr/86Sr = 0.704428-0.704649 and 143Nd /144Nd = 0.512679-0.512742) representing differentiated and partly crustal-contaminated evolved products; (iii) the Uppermost Fm. - flow(s) of basanite (24 Ma), similar in geochemical characteristics to those of the Lower Fm. Volcaniclastic products of the Lower Fm. (Mg# = 51-69) and the Upper Fm. (Mg# = 45-51) also substantially differ in bulk composition. The volcaniclastics underwent alteration to a different degree, which has significantly changed their geochemical signatures. Enrichment and deple (en)
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Title
| - Geochemistry of the stratified volcanosedimentary complex in the central part of the České středohoří Mts., North Bohemia.
- Geochemistry of the stratified volcanosedimentary complex in the central part of the České středohoří Mts., North Bohemia. (en)
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skos:prefLabel
| - Geochemistry of the stratified volcanosedimentary complex in the central part of the České středohoří Mts., North Bohemia.
- Geochemistry of the stratified volcanosedimentary complex in the central part of the České středohoří Mts., North Bohemia. (en)
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skos:notation
| - RIV/67985831:_____/01:09013142!RIV/2003/AV0/A09003/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(IAA3111601), Z(AV0Z3013912)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/67985831:_____/01:09013142
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - České středohoří Mts.; Cenozoic; volcanostratigraphy (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...ocetUcastnikuAkce
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http://linked.open...nichUcastnikuAkce
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Erban, V.
- Balogh, K.
- Ulrych, Jaromír
- Cajz, Vladimír
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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