Budňanská skála
General Characteristics
County (administration):
Středočeský kraj
District (town):
Beroun
Village:
Karlštejn
Cadastre:
Budňany
Map sheets:
12-41 Beroun, 12-414 Černošice
Accessibility:
no traffic restriction ( by car)
ID:
169
Geology
Short characteristics of the site:
Important outcrop of the Silurian/Devonian boundary beds. Also underlying and overlying horizons are rich in fossils. This locality was approved as an international parastratotype of the Silurian/Devonian boundary.
Regional geologic unit:
Bohemian Massif > Bohemicum > Barrandien
Stratigraphy:
Paleozoic
Subject:
stratigraphy, paleontology, structural geology, sedimentology, quaternary geology, geology
Geological phenomenon:
fossils fauna, fold, rock, lithological boundary, concretion , stratotype
Genesis:
sedimentary
Rock:
limestone, slate, schist
Territorial protection
Level of protection:
National nature reserve in Protected landscape area
Part of LEPA (Large-size especially protected areas):
Český kras
Additional information:
See the Digital register of the Agency for Nature Conservation and Landscape Protection of the Czech Republic AOPK ČR, code 164 (Karlštejn)
Part of national geopark:
Barrandien
Conflicts of interests:
collection, vegetation
References
- Havlíček (1986 ed.): Základní geologická mapa ČSSR 1:25 000, list 12-414 Černošice. - Ústřední Ústav geologický, Praha
- Horný, R. (1955): Studie o vrstvách budňanských v západní části Barrandienu. - Sbor. Ústř. Úst. geol., Geol., 21, 2, 315-447. Praha
- Chlupáč, I., Jaeger, H. a Zikmundová, J. (1972): The Silurian-Devonian boundary in the Barrandian.- Bull. Canad. Petrol. Geol., 20 (1), 104-174. Calgary
- Jahn, J. (1902): Geologische Exkursionen im älteren Paläozoikum Mittelböhmens.- IX. Intern. Geologenkongress. Wien
- Kříž, J. (1992): Silurian Field Excursions: Prague Basin (Barrandian), Bohemia. - National Mus. Wels, Geol. Ser. No. 13. - 111p., Cardiff
- Kříž, J. et al. (1986): Přídolí - the fourth subdivision of the Silurian. - Jb. Geol. Bundesanst., 129, 291-360. Wien
Elaboration and Updating
Elaborated by:
Ivo Chlupáč, 09.04.1993
Updated by:
Steinová Marika, 12.11.2008
Citation
The database Important geological localities of the Czech Republic: 169 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/169.
Location in map:
Assessment
Scientifical assesment:
extraordinary
Educational assesment:
major
Significance:
international
Representativeness:
major
Geological importance:
paleontological type locality, significant study profile, geo-historical value, geo-regional value (mapping), geoturistic value
Excursion locality:
yes
Locality conditions:
no problems
You can send information about a change in the status of the site to lokality@geology.cz
