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Več milijonov let stari jamski sedimenti v Sloveniji, ki datirajo aktivno kraško periodo

SYSNO ASEP	0487364
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Več milijonov let stari jamski sedimenti v Sloveniji, ki datirajo aktivno kraško periodo
Title	Cave sediments several millions year old date the active karst period
Author(s)	Zupan Hajna, N. (SI) Mihevc, A. (SI) Pruner, Petr (GLU-S)_{RID, SAI, ORCID} Bosák, Pavel (GLU-S)_{RID, SAI}
Source Title	Geološki zbornik, Razprave poročila - Treatises Reports - ISSN 0352-3802 Roč. 24, č. 1 (2017), s. 197-202
Number of pages	6 s.
Publication form	Print - P
Action	Meeting of Slovenian Geologists /23./
Event date	31.03.2017
VEvent location	Ljubljana
Country	SI - Slovenia
Event type	EUR
Language	slv - Slovenian
Country	SI - Slovenia
Keywords	karst ; caves ; caves sediments
Subject RIV	DB - Geology ; Mineralogy
OECD category	Geology
R&D Projects	IAA3013201 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	IAA3013201 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
	IAA300130701 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
Institutional support	GLU-S - RVO:67985831
CEZ	AV0Z3013912 - GLU-S
	AV0Z30130516 - GLU-S (2005-2011)
Annotation	Rezultati raziskav so pokazali, da so lahko sedimenti na slovenskem krasu veliko starejši, kot se je predvidevalo pred desetletji. Starosti jamskih sedimentov tako ne pokrivajo le celotnega pleistocena, ampak tudi pliocen in celo del miocena. Iz tega sledi, da sta se zakrasevanje in speleogeneza začela še prej, nekje po eocenu (oligocenu), ko je prišlo do regresije morja. V osrednjem delu Dinarskega krasa je kopna faza dokazana z obstojem intramontanih bazenov v miocenu, kot tudi pri nas s premogom v Kanizarici (pliocen) in Kocevju (miocen, pliocen).
Description in English	Results showed that sediments in Slovene karst area are much older, that expected decades ago. The age of cave sediments covers not only whole Pleistocene, but also Pliocene and Upper Miocene. The karstification and speleogenesis, according results, started after Eocene marine regression (Oligocene). This karstification phase has been known in other parts of Dinaric Karst from Miocene intramontane basins, in Slovenia in Kanižarica (Pliocene) and Kočevje (Miocene, Pliocene) poljes.
Workplace	Institute of Geology
Contact	Jana Popelková, popelkova@gli.cas.cz, Sabina Janíčková, Tel.: 233 087 272
Year of Publishing	2018

Number of the records: 1