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General Characteristics

County (administration): Jihomoravský kraj
District (town): Znojmo
Village: Horní Břečkov
Cadastre: Čížov
Map sheets: 33-22 Vranov nad Dyjí, 33-224 Kravsko
ID: 769


Geology

Short characteristics of the site: Ice cave on the river bank. Meandering river stream exposed a rocky slope with blocks and boulders. This slope deposit contains abundant holes and also natural cavern which is filled with ice until summer months. Common rockslides on a slope. Typical pseudokarst features. Geomorphologically interesting. This locality is situated in the National Geopark Podyjí.
Regional geologic unit: Bohemian Massif > Moravosilesian region > Moravicum
Stratigraphy: Proterozoic
Subject: geology, petrology, structural geology, geomorphology
Geological phenomenon: karst
Genesis: tectonic
Rock: gneiss


Territorial protection

Level of protection: Registred geological localities suggested to protection in National park
Part of LEPA (Large-size especially protected areas): Podyjí
Conflicts of interests: forestry


References
  • Batík, P. (1992): Geologická mapa národního parku Podyjí. - ČGÚ Praha.

Elaboration and Updating

Elaborated by: Pavel Hanžl, 23.11.1993
Updated by: Kukal Zdeněk, 27.11.2017


Citation

The database Important geological localities of the Czech Republic: 769 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/769.


Location in map:

Assessment

Scientifical assesment:
Educational assesment:
Significance:
Representativeness:
Geological importance: geoturistic value
Locality conditions:

You can send information about a change in the status of the site to lokality@geology.cz


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