General Characteristics

County (administration): Hradec Králové Region
District (town): Náchod
Cadastre: Dolní Adršpach
Map 1 : 50 000 (sheet No): 0431, 04313
Geological region: Czech Cretaceous Basin - E-Bohemian and W-Moravian Cretaceous; Chrudim Cretaceous; Králíky Furrow; Police Basin
ID : 1532

Geology

Short characteristics of the site: A lake on a meadow on the northern margin of the Adršpach Cliffs composed of Cretaceous sandstones (Ozvěna site). Sediment disturbance on lake bottom and escaping gases can be observed at places of issues of groundwater into the lake.
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Cretaceous - Czech Cretaceous Basin, Bohemian Massif - superficial deposits and post-Variscian magmatites - Quaternary - Quaternary of deposition areas of Bohemian Massif
Stratigraphy: kenozoikum - kvartér, mezozoikum - křída - svrchní křída - turon
Subject: geology, hydrogeology
Geological phenomenon: spring, river source
Genesis: aquatic (water activity)
Rock: soil, topsoil

Territorial conservation

Level of protection: Interesting geological localities in Protected landscape area
Part of LEPA (Large-size especially protected areas): CHKO (Protected landscape area) - Broumovsko
Part of the Geopark: Broumovsko
Conflicts of interests: without conflicts

References

-

Elaboration and Updating

Elaborated by: Plná Věra, 05.11.03

Citation

The database Significant geological localities of the Czech Republic: 1532 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-05-07]. Available from: http:// lokality.geology.cz/1532.

Location in map: