Depositional architecture, sequence stratigraphy and geodynamic development of the Carpathian Foredeep (Czech Republic)

NEHYBA, Slavomír a Jan ŠIKULA. Depositional architecture, sequence stratigraphy and geodynamic development of the Carpathian Foredeep (Czech Republic). Geologica Carpathica. Bratislava: GÚ SAV, 2007, roč. 58, č. 1, s. 53-69. ISSN 1335-0552.

Základní údaje

• Originální název: Depositional architecture, sequence stratigraphy and geodynamic development of the Carpathian Foredeep (Czech Republic)
• Název česky: Depoziční architektura, sekvenční stratigrafie a geodynamický vývoj karpatské předhlubně (Česká republika)
• Autoři: NEHYBA, Slavomír (203 Česká republika, garant) a Jan ŠIKULA (203 Česká republika).
• Vydání: Geologica Carpathica, Bratislava, GÚ SAV, 2007, 1335-0552.

Další údaje

• Originální jazyk: angličtina
• Typ výsledku: Článek v odborném periodiku
• Obor: 10500 1.5. Earth and related environmental sciences
• Stát vydavatele: Slovensko
• Utajení: není předmětem státního či obchodního tajemství
• Impakt faktor: Impact factor: 0.517
• Kód RIV: RIV/00216224:14310/07:00020184
• Organizační jednotka: Přírodovědecká fakulta
• UT WoS: 000245111900005
• Klíčová slova anglicky: Neogene- Carpathian Foredeep- peripheral foreland basin- depositional sequences- transgressive-regressive cycles
• Příznaky: Mezinárodní význam, Recenzováno

Anotace

Five 3rd order depositional sequences were recognized within Neogene infill of the Carpathian Foredeep. Individual sequences are characterized by the diverse shape and extent of the basin, by characteristic depositional architecture and lithofacies. Their deposition was controled by the principal ruling factors, namely eustasy, tectonics, sediment supply, and basement morphology. 4th order depositional sequences (transgressive-regressive cycles) are also identified within the 3rd order depositional sequences. Depositional sequences are related to three distinct stages of the geodynamic history of the basin. The pre (main) collisional stage (Egerian/Eggenburgian) is represented by sequence I and was ruled by eustasy, sediment supply rate and basement relief. The collisional stage (Eggenburgian Late Karpatian) is represented by three sequences. Sequence II (Eggenburgian Early Karpatian) reflects the initiation of thrusting due to loading of the West Carpathian accretionary wedge. This process was mainly responsible for creation of accommodation space, while the other factors were supplementary. Sequence III (Karpatian) was ruled mainly by interactions between tectonic/flexural subsidence and isostatic rebound associated with the forebulge migration toward the foreland and thrust front. Sequence IV (Late Karpatian) is the upper part of the clastic wedge and reflects the main collision and rapid subsidence in the foreland basin. The depositional architecture was dominantly driven by tectonic processes. The post (main) collisional stage (Early Badenian) is identical with sequence V, which was ruled both by eustasy and tectonics. Accommodation space (incised valley?) developed in the internal parts of the basin.

Anotace česky

Five 3rd order depositional sequences were recognized within Neogene infill of the Carpathian Foredeep. Individual sequences are characterized by the diverse shape and extent of the basin, by characteristic depositional architecture and lithofacies. Their deposition was controled by the principal ruling factors, namely eustasy, tectonics, sediment supply, and basement morphology. 4th order depositional sequences (transgressive regressive cycles) are also identified within the 3rd order depositional sequences. Depositional sequences are related to three distinct stages of the geodynamic history of the basin. The pre (main) collisional stage (Egerian/Eggenburgian) is represented by sequence I and was ruled by eustasy, sediment supply rate and basement relief. The collisional stage (Eggenburgian Late Karpatian) is represented by three sequences. Sequence II (Eggenburgian Early Karpatian) reflects the initiation of thrusting due to loading of the West Carpathian accretionary wedge. This process was mainly responsible for creation of accommodation space, while the other factors were supplementary. Sequence III (Karpatian) was ruled mainly by interactions between tectonic/flexural subsidence and isostatic rebound associated with the forebulge migration toward the foreland and thrust front. Sequence IV (Late Karpatian) is the upper part of the clastic wedge and reflects the main collision and rapid subsidence in the foreland basin. The depositional architecture was dominantly driven by tectonic processes. The post (main) collisional stage (Early Badenian) is identical with sequence V, which was ruled both by eustasy and tectonics. Accommodation space (incised valley?) developed in the internal parts of the basin.

Návaznosti

• GA205/03/1204, projekt VaV: Název: Depoziční architektura sedimentů spodního badenu v jižní a střední části karpatské předhlubně na Moravě

Investor: Grantová agentura ČR, Depoziční architektura sedimentů spodního badenu v jižní a střední části karpatské předhlubně na Moravě

• MSM0021622412, záměr: Název: Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální, regionální a lokální úrovni (INCHEMBIOL) (Akronym: INCHEMBIOL)

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Interakce mezi chemickými látkami, prostředím a biologickými systémy a jejich důsledky na globální , regionální a lokální úrovni