Bazální balinské slepence v jižní části boskovické pánve mezi Moravským Krumlovem a Veverskou Bítýškou: korelační litostratigrafický hori zont?

HRŠELOVÁ, Pavla; Stanislav HOUZAR; David BURIÁNEK a Jindřich ŠTELCL. Bazální balinské slepence v jižní části boskovické pánve mezi Moravským Krumlovem a Veverskou Bítýškou: korelační litostratigrafický hori zont? Acta Musei Moraviae, Scientiae geologicae. Moravian Museum, 2024, roč. 109, č. 2, s. 213-233. ISSN 1211-8796.

Základní údaje

Originální název

Bazální balinské slepence v jižní části boskovické pánve mezi Moravským Krumlovem a Veverskou Bítýškou: korelační litostratigrafický hori zont?

Název anglicky

Basal Balinka Conglomerates in the southern part of the Boskovice Basin between Moravský Krumlov and Veverská Bítýška: correlation lithostratigraphic horizon?

Autoři

HRŠELOVÁ, Pavla; Stanislav HOUZAR; David BURIÁNEK a Jindřich ŠTELCL (203 Česká republika, domácí)

Vydání

Acta Musei Moraviae, Scientiae geologicae, Moravian Museum, 2024, 1211-8796

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Další údaje

Jazyk

čeština

Typ výsledku

Článek v odborném periodiku

Obor

10505 Geology

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Kód RIV

RIV/00216224:14310/24:00138561

Organizační jednotka

Přírodovědecká fakulta

EID Scopus

2-s2.0-85212095351

Klíčová slova anglicky

Balinka conglomerate; litostratigraphy; Upper Carboniferous; Boskovice Basin

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

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Anotace

V originále

Upper Carboniferous Balinka conglomerates were deposited along the western limb of the Boskovice Basin (eastern part of the Bohemian Massif). They may be locally developed as breccias along its base, transitioning into predominant conglomerates and passing gradually into the overlying medium- to fine-grained clastic sediments of the Rosice-Oslavany Formation. These poorly sorted conglomerates gradually pass upward into sandstones with intercalations conglomerates (upper part of Balinka conglomerates). The basal part of the Balinka conglomerate sequence rests directly on crystalline basement rocks (Bíteš orthogneiss). It contains clastic material with local provenance from Moldanubian and Moravian units in close vicinity of studied profiles (gneisses, granulites, serpentines, orthogneisses, quartzites, and marbles). Their thickness varies from a few meters to 80 m. Clasts of greywackes can be interpreted as material of eastern provenance (probably mixed with material from Rokytná conglomerates). The composition of the clastic material and the size and shape of the clasts document an essential role of both water and debris flows typical for alluvial fans.

Anglicky

Upper Carboniferous Balinka conglomerates were deposited along the western limb of the Boskovice Basin (eastern part of the Bohemian Massif). They may be locally developed as breccias along its base, transitioning into predominant conglomerates and passing gradually into the overlying medium- to fine-grained clastic sediments of the Rosice-Oslavany Formation. These poorly sorted conglomerates gradually pass upward into sandstones with intercalations conglomerates (upper part of Balinka conglomerates). The basal part of the Balinka conglomerate sequence rests directly on crystalline basement rocks (Bíteš orthogneiss). It contains clastic material with local provenance from Moldanubian and Moravian units in close vicinity of studied profiles (gneisses, granulites, serpentines, orthogneisses, quartzites, and marbles). Their thickness varies from a few meters to 80 m. Clasts of greywackes can be interpreted as material of eastern provenance (probably mixed with material from Rokytná conglomerates). The composition of the clastic material and the size and shape of the clasts document an essential role of both water and debris flows typical for alluvial fans.