General Characteristics

County (administration): Liberec Region
District (town): Semily
Cadastre: Hnanice, Hrubá Skála, Ktová
Map 1 : 50 000 (sheet No): 0334, 03342
Geological region: Czech Cretaceous Basin - Labe & Čáslav Cretaceous; Cretaceous of the Dlouhá mez
Accessibility: - no traffic restriction ( by car)
ID : 1800

Geology

Short characteristics of the site: Tectonically controlled meandering stream of the river Libuňka. Quarternary deposits
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Quaternary - Quaternary of denudation areas of Bohemian Massif
Stratigraphy: kenozoikum - kvartér
Subject: geomorphology, quaternary geology, structural geology, botany
Geological phenomenon: meander, flood plaine, peat bog
Genesis: organogenic (activity of organisms), aquatic (water activity), tectonic
Rock: peat, clay, sand

Territorial conservation

Level of protection: Nature monument in Protected landscape area
Additional information: See the Digital register of the Agency for Nature Conservation and Landscape Protection of the Czech Republic AOPK ČR
Protection of a geol. phenomenon: A - Protected Area (geology is important aspect of Biological declared Locality )
Part of LEPA (Large-size especially protected areas): CHKO (Protected landscape area) - Český ráj
Part of the Geopark: Bohemian Paradise
Conflicts of interests: without conflicts

References

Mackovčin P., Sedláček M. a Kuncová J. (2002): Chráněná území ČR - Liberecko, Svazek III. Agentura ochrany přírody a krajiny ČR a EkoCentrum Brno, Praha, 331 s.

Elaboration and Updating

Elaborated by: Lorencová Markéta, 23.11.07
Updated by: Holásek Oldřich 09.10.09, Čech Stanislav 07.11.09

Citation

The database Significant geological localities of the Czech Republic: 1800 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-04-26]. Available from: http:// lokality.geology.cz/1800.

Location in map: