General Characteristics

County (administration): South Bohemia Region
District (town): Český Krumlov
Cadastre: Janské Údolí
Map 1 : 50 000 (sheet No): 3221, 32214
Geological region: Šumava Moldanubicum - districts ST, PT, CK, CB, PI
Accessibility: - no traffic restriction ( by car)
ID : 2113

Geology

Short characteristics of the site: Moldanubicum, Šumava Mts. Outcrops on slopes of Bulový Massif elevation. Bedrocks consist oof granulites of Blanský les Mts. Topmost parts of this massif are typical with copetent rocks, slopes are modelled by frost weathering. Allong foot of frost cliffs there are huge block fields. Interesting beech woodland on rock scree.
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Moldanubicum - Metamorphic units in Moldanubicum
Stratigraphy: proterozoikum
Subject: geomorphology, quaternary geology, geology
Geological phenomenon: rock, frost cliff, scree, scree field
Genesis: metamorphic (general metamorphism), weathering
Rock: granulite

Territorial conservation

Level of protection: Nature reserve 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) - Blanský les
Conflicts of interests: without conflicts

References

Albrecht J. a kol. (2003): Českobudějovicko. In: Mackovčin P. a Sedláček M.(eds.): Chráněná území ČR, svazek VIII. Agentura ochrany přírody a krajiny ČR a EkoCentrum Brno, str.500 Praha.

Elaboration and Updating

Elaborated by: Jirková Pavlína, 20.11.09
Updated by: Seifert Antonín 16.09.10, Kukal Zdeněk 08.10.12

Citation

The database Significant geological localities of the Czech Republic: 2113 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-04-20]. Available from: http:// lokality.geology.cz/2113.

Location in map: