J 2014

Early Sarmatian paleoenvironments in the easternmost Pannonian Basin (Borod Depression, Romania) restored from micropaleontological data.

FILIPESCU, S., A. MICLEA, M. GROSS, M. HARZHAUSER, Kamil ZÁGORŠEK et. al.

Basic information

Original name

Early Sarmatian paleoenvironments in the easternmost Pannonian Basin (Borod Depression, Romania) restored from micropaleontological data.

Authors

FILIPESCU, S. (642 Romania), A. MICLEA (642 Romania), M. GROSS (40 Austria), M. HARZHAUSER (40 Austria), Kamil ZÁGORŠEK (203 Czech Republic, guarantor, belonging to the institution) and C. JIPA (642 Romania)

Edition

Geologica Carpathica, Bratislava, Veda, Publishing House of the Slovak Academy of Sciences, 2014, 1335-0552

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10500 1.5. Earth and related environmental sciences

Country of publisher

Slovakia

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/46747885:24510/14:#0001125

Organization

Faculty of Science, Humanities and Education – Technical University of Liberec – Repository

UT WoS

000332843900005

Keywords in English

Sarmatian (late Middle Miocene); Borod Depression (NW-Romania); paleoenvironments; paleogeography; sequence stratigraphy; molluscs; bryozoans; foraminifera; ostracods
Změněno: 26/3/2015 14:53, Kamil Zágoršek

Abstract

V originále

The Sarmatian sedimentary record of the Borod Depression (eastern Pannonian Basin) consists of a marine sequence with continental influence. The investigated section, located near Varciorog, was biostratigraphically and paleoenvironmentally analysed. The micro-and macrofossil assemblages include dasycladaceans, characeans, foraminifera, molluscs, polychaetes, ostracods, crabs, bryozoans, fish and vertebrate remains, which are characteristic for a shallow marine setting with local transitions to continental facies. The microfossil assemblages are characteristic for the Elphidium reginum Zone and Mohrensternia Zone of the early Sarmatian (Serravallian). The succession of populations correlates with the sedimentological trend, allowing the separation of several genetic units. The relative sea-level changes and the progradational trend from the top of the section suggest active tectonics in the hinterland (Apuseni Mountains). The shallow seas surrounding the emerging islands (Apuseni Mountains) provided the connections between the Pannonian and Transylvanian basins during the early Sarmatian