A series of ecostratigraphic events across the Langhian/Serravallian boundary in an epicontinental setting: the northern Pannonian Basin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F19%3A00517437" target="_blank" >RIV/67985831:_____/19:00517437 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00023272:_____/19:10134403 RIV/00216208:11310/19:10408094

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs10347-019-0576-1" target="_blank" >https://link.springer.com/article/10.1007%2Fs10347-019-0576-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10347-019-0576-1" target="_blank" >10.1007/s10347-019-0576-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A series of ecostratigraphic events across the Langhian/Serravallian boundary in an epicontinental setting: the northern Pannonian Basin

Popis výsledku v původním jazyce

The ŠO-1 core situated in the NE part of the Pannonian Basin represents a parastratotype of the Badenian stage (regional Central Paratethys stage corresponding to the Langhian and Serravallian). A 150-m-thick succession was deposited between ~ 14.2 and 13.5 Ma (dated by the last common occurrence of Helicosphaera waltrans to the last occurrence of Sphenolithus heteromorphus) and spans the Langhian/Serravallian boundary. The section was subdivided into four units: (1) A transgressive carbonate–siliciclastic complex (core depth ~ 150–122 m) deposited in an inner to mid carbonate ramp setting. Carbonate deposition was episodically interrupted by the input of terrigenous phytodetritus as a result of increased precipitation. (2) Tuffaceous siltstone (core depth ~ 122–48 m) corresponding to a sea-level highstand. This unit starts with a Pteropoda immigration event (14.5–14.2 Ma), which could be related to the closing of the Indian-Mediterranean corridor that triggered a change from Indian- to Atlantic-controlled surface circulation in the Mediterranean-Paratethys basin system. An enhanced proportion of high-nutrient markers and a decreased abundance of warm-water plankton might be indicative of eutrophication and cooling of Paratethyan waters at this time. (3) Lowstand sandstone (core depth ~ 48–26 m) indicating stabilization of sea-grass meadows with eutrophic and hypoxic conditions within their root system. A sea-level fall at this time is correlated with the Ser 1 event. (4) A Serravallian transgressive event (core depth ~ 26–5 m) associated with an increase in diversity of benthic assemblages and stabilization of stenohaline assemblages.

Název v anglickém jazyce

A series of ecostratigraphic events across the Langhian/Serravallian boundary in an epicontinental setting: the northern Pannonian Basin

Popis výsledku anglicky

The ŠO-1 core situated in the NE part of the Pannonian Basin represents a parastratotype of the Badenian stage (regional Central Paratethys stage corresponding to the Langhian and Serravallian). A 150-m-thick succession was deposited between ~ 14.2 and 13.5 Ma (dated by the last common occurrence of Helicosphaera waltrans to the last occurrence of Sphenolithus heteromorphus) and spans the Langhian/Serravallian boundary. The section was subdivided into four units: (1) A transgressive carbonate–siliciclastic complex (core depth ~ 150–122 m) deposited in an inner to mid carbonate ramp setting. Carbonate deposition was episodically interrupted by the input of terrigenous phytodetritus as a result of increased precipitation. (2) Tuffaceous siltstone (core depth ~ 122–48 m) corresponding to a sea-level highstand. This unit starts with a Pteropoda immigration event (14.5–14.2 Ma), which could be related to the closing of the Indian-Mediterranean corridor that triggered a change from Indian- to Atlantic-controlled surface circulation in the Mediterranean-Paratethys basin system. An enhanced proportion of high-nutrient markers and a decreased abundance of warm-water plankton might be indicative of eutrophication and cooling of Paratethyan waters at this time. (3) Lowstand sandstone (core depth ~ 48–26 m) indicating stabilization of sea-grass meadows with eutrophic and hypoxic conditions within their root system. A sea-level fall at this time is correlated with the Ser 1 event. (4) A Serravallian transgressive event (core depth ~ 26–5 m) associated with an increase in diversity of benthic assemblages and stabilization of stenohaline assemblages.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10506 - Paleontology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Facies

ISSN

0172-9179

e-ISSN

—

Svazek periodika

65

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

22

Strana od-do

36

Kód UT WoS článku

000471266300001

EID výsledku v databázi Scopus

2-s2.0-85067302441