Naslov
Minimum dataset and spatial distribution for possible mapping of Sarmatian deposits, SW part of CPBS

Autori
Majstorović Bušić, Ana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), stručni

Izvornik
Conference book “Geomathematics as geoscience” / Malvić, Tomislav ; Geiger, János ; Cvetković, Marko - Zagreb : Hrvatski geološki institut, 2012, 89-96

ISBN
978-953-95130-6-9

Skup
4th Croatian-Hungarian and 15th Hungarian geomathematical congress

Mjesto i datum
Opatija, Hrvatska, 23.05.2012. - 24.05.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Sarmatian; mapping; minimum data; SW part of CPBS

Sažetak
In the palaeogeographic sense, the largest part of Central Paratethys is represented by the Pannonian Basin System (PBS). The southwestern part of that system includes the North Croatian depressions (CPBS). During the Sarmatian (13.0–11.5 Ma) transtensional tectonics were replaced by transpressional. The importance of alluvial fans significantly decreased because regression started, sea level was lowered and salinity was reduced. The studied area belongs to the south-western marginal part of the PBS and the Central Paratethys. There are a few problems with mapping Sarmatian deposits, because it is difficult to distinguish Badenian/Sarmatian/Pannonian boundaries. Since the sampling grid is irregular, mapping by computer software is not favourable and variogram analysis would not be realistic. The best way of mapping this type of area is mapping by “hand”, but also only the marginal part close to present mountains.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

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