Česká geologická služba
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Hrádeček

General Characteristics

County (administration): South Bohemia Region
District (town): Prachatice
Cadastre: Hrbov u Lhenic, Třebanice
Map 1 : 50 000 (sheet No): 3221, 32211,22433
Geological region: Šumava Moldanubicum - districts ST, PT, CK, CB, PI
Accessibility: - no traffic restriction ( by car)
ID : 2140

Geology

Short characteristics of the site: Moldanubicum, Šumava Mts. Long flat valley with rocky outcrops. Bedrock consists of pearl gneiss, partly also of biotite, sillimanit-biotite and garnet-biotite paragneiss. Valley floor is filled by flood plain Pleistocene-Holocene sediments. Protected locality of loddon lilly (summer snowflake, Leucojum vernum).
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Moldanubicum - Metamorphic units in Moldanubicum
Stratigraphy: proterozoikum
Subject: geomorphology, lithology, botany
Geological phenomenon: gully, scree, flood plaine
Genesis: aquatic (water activity), metamorphic (general metamorphism)
Rock: paragneiss, gneiss, loam

Territorial conservation

Level of protection: Nature monument
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 )
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.326 Praha.

Elaboration and Updating

Elaborated by: Jirková Pavlína, 20.11.09
Updated by: Seifert Antonín 14.09.10, Kukal Zdeněk 09.10.12

Citation

The database Significant geological localities of the Czech Republic: 2140 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-04-26]. Available from: http:// lokality.geology.cz/2140.

Location in map:

Links to neighbouring localities within 2 km radius are available on mouse click in the map window.


(C) 2003-2012 ČGS, verse aplikace 1.21 [3.2.2016]