Devonian siliciclastic rocks of the Babí lom locality (southern Moravia, Czech Republic): sedimentary environment reconstruction and provenance study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F15%3A00082859" target="_blank" >RIV/00216224:14310/15:00082859 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00025798:_____/15:00000141

Výsledek na webu

<a href="http://dx.doi.org/10.7306/gq.1205" target="_blank" >http://dx.doi.org/10.7306/gq.1205</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7306/gq.1205" target="_blank" >10.7306/gq.1205</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Devonian siliciclastic rocks of the Babí lom locality (southern Moravia, Czech Republic): sedimentary environment reconstruction and provenance study

Popis výsledku v původním jazyce

Anchimetamorphosed sandstones and conglomerates of the so-called ?Basal De vo nian Clastics?, that build a hill (ridge) named Babí lom, are considered to be of Lower to Middle Devonian age. Al though they are strongly tectonically affected, many sedimentary features are well-preserved and distinct. Both the facies and structures typical of alluvial fans and rivers were recognized in the sedimentary association at Babí lom. Among others, there are channel lags with imbricated grains, cross-bedding, and debrites. The way-up direction is clearly seen via repetitive coarsening-upwards sequences. Assuming a lack of rotation of the succession in the X?Y plane, the main palaeodrainage was towards the north and the major supply of material was from the east. The high maturity of the rocks suggests derivation from older deposits and/or highly weathered source rocks. The magmatic rocks of the Brunovistulicum are possibly the primary source of the sediments.

Název v anglickém jazyce

Devonian siliciclastic rocks of the Babí lom locality (southern Moravia, Czech Republic): sedimentary environment reconstruction and provenance study

Popis výsledku anglicky

Anchimetamorphosed sandstones and conglomerates of the so-called ?Basal De vo nian Clastics?, that build a hill (ridge) named Babí lom, are considered to be of Lower to Middle Devonian age. Al though they are strongly tectonically affected, many sedimentary features are well-preserved and distinct. Both the facies and structures typical of alluvial fans and rivers were recognized in the sedimentary association at Babí lom. Among others, there are channel lags with imbricated grains, cross-bedding, and debrites. The way-up direction is clearly seen via repetitive coarsening-upwards sequences. Assuming a lack of rotation of the succession in the X?Y plane, the main palaeodrainage was towards the north and the major supply of material was from the east. The high maturity of the rocks suggests derivation from older deposits and/or highly weathered source rocks. The magmatic rocks of the Brunovistulicum are possibly the primary source of the sediments.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Geological Quarterly

ISSN

1641-7291

e-ISSN

—

Svazek periodika

59

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

10

Strana od-do

229-238

Kód UT WoS článku

000356757400018

EID výsledku v databázi Scopus

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