Poniklá - starý lom
General Characteristics
County (administration):
Liberecký kraj
District (town):
Semily
Village:
Poniklá
Cadastre:
Poniklá
Map sheets:
03-41 Semily, 03-411 Rokytnice n.J.
Technical object:
guarry
ID:
562
Geology
Short characteristics of the site:
Abandoned quarry exposing a sequence of carbonates in the Krkonoše-Jizera Crystalline. Limestones are often dolomitised, in southern parts also nodular. Nearby occurrences of graphitic phyllites and silicites. Reference stratigraphical locality, also karst features.
Regional geologic unit:
Bohemian Massif > Lugicum > -Krkonoše-Jizerské hory Mts. crystalline complex > Krkonoše crystalline complex
Stratigraphy:
Paleozoic
Subject:
petrology, sedimentology, paleontology
Geological phenomenon:
karst
Genesis:
aquatic (water activity), sedimentary, metamorphic (general metamorphism)
Rock:
dolomite, limestone
Territorial protection
Level of protection:
Interesting geological localities in National park
Conflicts of interests:
estates
References
- Chaloupský et al./1989/ Svoboda /1955/
- Kachlík V. et.al. (2013): Vysvětlivky k základni geologické mapě ČR 1 : 25 000 list 03-411 Rokytnice nad Jizerou. MS archiv ČGS
Elaboration and Updating
Elaborated by:
Ivo Chlupáč, 22.04.1993
Updated by:
Kachlík Václav, 11.11.2012
Citation
The database Important geological localities of the Czech Republic: 562 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/562.
Location in map:
Assessment
Scientifical assesment:
Educational assesment:
Significance:
Representativeness:
Geological importance:
Excursion locality:
yes
Locality conditions:
You can send information about a change in the status of the site to lokality@geology.cz
