General Characteristics
County (administration): Central Bohemia Region
District (town): Mladá Boleslav
Cadastre: Dolní Krupá u Mnichova Hradiště
Map 1 : 50 000 (sheet No): 0333, 03334
Geological region: Czech Cretaceous Basin - Jizera Cretaceous & Cretaceous of the lower section of Labe River, Ploučnice, Kamenice and the Děčínský Sněžník Mt.
Accessibility: - passable footpath
Technical object: guarry
ID : 2766
Geology
Short characteristics of the site: The Bohemian Cretaceous Basin - Tertiary volcanics. Cretaceous calcareous sandstones are cut by a dyke of olivinic basalt. Cretaceous sandstones are locally covered by a Jizera terrace sandy gravel with quartz and chalcedony pebbles.
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Cretaceous - Czech Cretaceous Basin, Bohemian Massif - superficial deposits and post-Variscian magmatites - Tertiary - Dispersed Alcalic volcanits
Stratigraphy: mezozoikum - křída - svrchní křída, kenozoikum - terciér (paleogén - neogén)
Subject: volcanology, lithology, botany
Geological phenomenon: lithological boundary
Genesis: sedimentary, volcanic
Rock: sandstone, basalt, gravel-sand
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
Ložek V., Kubíková J., Spryňar P. a kol.(2005): Střední Čechy. In: Mackovčin P. a Sedláček M.(eds.): Chráněná území ČR, svazek XIII. Agentura ochrany přírody a krajiny ČR a EkoCentrum Brno, Praha str.518 Elaboration and Updating
Elaborated by: Gürtlerová Pavla, 15.05.07
Updated by: Gürtlerová Pavla 01.06.07, Valečka Jaroslav 28.08.09 Citation
The database Significant geological localities of the Czech Republic: 2766 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-03-29]. Available from: http:// lokality.geology.cz/2766. Location in map:
Links to neighbouring localities within 2 km radius are available on mouse click in the map window. |