Reliability of the Strontium Isotope Stratigraphy approach in
marginal seas: Insights from the Miocene Paratethys

J 2024

Reliability of the Strontium Isotope Stratigraphy approach in marginal seas: Insights from the Miocene Paratethys

HOLCOVÁ, Katarina; Filip SCHEINER; Lukáš ACKERMAN; Rastislav MILOVSKY; Natália HUDÁČKOVÁ et. al.

Základní údaje

Originální název

Reliability of the Strontium Isotope Stratigraphy approach in marginal seas: Insights from the Miocene Paratethys

Autoři

HOLCOVÁ, Katarina (203 Česká republika); Filip SCHEINER (203 Česká republika); Lukáš ACKERMAN (203 Česká republika); Rastislav MILOVSKY (703 Slovensko); Natália HUDÁČKOVÁ (703 Slovensko); Šárka HLADILOVÁ (203 Česká republika, domácí); Slavomír NEHYBA (203 Česká republika, domácí) a Danuta PERYT (616 Polsko)

Vydání

PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, Amsterdam, Elsevier, 2024, 0031-0182

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10505 Geology

Stát vydavatele

Nizozemské království

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.700

Kód RIV

RIV/00216224:14310/24:00137669

Organizační jednotka

Přírodovědecká fakulta

DOI

https://doi.org/10.1016/j.palaeo.2024.112566

UT WoS

001349975300001

EID Scopus

2-s2.0-85207746914

Klíčová slova anglicky

Integrated stratigraphy; Neogene; Foraminifera; Molluscs; Local 87Sr/ 86Sr curve

Štítky

rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 30. 1. 2025 11:26, prof. RNDr. Slavomír Nehyba, Dr.

Anotace

V originále

The robustness of the Strontium Isotope Stratigraphy (SIS) as a chemostratigraphic tool was tested in the Miocene epicontinental Central Paratethys using new 87Sr/86Sr results obtained for 129 foraminiferal tests and various marine invertebrate shells that were converted to numerical ages using the global 87Sr/86Sr curve for the Phanerozoic open oceans. These ages were compared with those expected from either magnetostratigraphic, radiometric or biostratigraphic studies applied to selected sections from different Central Paratethys basins. The results from different basins showed variations in 87Sr/86Sr values for specific time intervals; therefore, it is not possible to construct a unique 87Sr/86Sr curve for the Central Paratethys region that can be used for chemostratigraphic purposes. The 87Sr/86Sr signal in semi-enclosed basins tends to reflect the lithology of the source areas. For example, marine basins surrounded by areas of Mesozoic carbonate rock cover are associated with a reduced 87Sr/86Sr signal compared to the global 87Sr/86Sr signal primarily due to the drainage of these Mesozoic carbonate rocks and transfer of their specific Sr signal. By contrast, areas affected by continental runoff from crystalline terrains in combination with limited connection to surrounding marine domains were found to show an elevated 87Sr/86Sr signal compared to the global one. Additionally, it was demonstrated that infaunal, eutrophic and hypoxic species (foraminiferal genus Uvigerina and molluscs) show a shift towards a relatively higher 87Sr/86Sr signal. Therefore, our data show that variable 87Sr/86Sr patterns occur in semi-enclosed domains, primarily reflecting local settings and thus hampering reliable SIS ages. In particular, the best SIS results in the studied Paratethys area occur during periods of maximum marine connectivity, when other (biostratigraphic) methods can be applied, and then become unreliable as connectivity diminishes.

Návaznosti

MUNI/A/1426/2023, interní kód MU

Název: Dynamika a sedimentární systémy kolizních zón

Investor: Masarykova univerzita, Dynamika a sedimentární systémy kolizních zón

Citovat

HOLCOVÁ, Katarina; Filip SCHEINER; Lukáš ACKERMAN; Rastislav MILOVSKY; Natália HUDÁČKOVÁ; Šárka HLADILOVÁ; Slavomír NEHYBA a Danuta PERYT. Reliability of the Strontium Isotope Stratigraphy approach in marginal seas: Insights from the Miocene Paratethys. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY. Amsterdam: Elsevier, 2024, roč. 656, December, s. 1-13. ISSN 0031-0182. Dostupné z: https://doi.org/10.1016/j.palaeo.2024.112566.

@article{2452938,
   author = {Holcová, Katarina and Scheiner, Filip and Ackerman, Lukáš and Milovsky, Rastislav and Hudáčková, Natália and Hladilová, Šárka and Nehyba, Slavomír and Peryt, Danuta},
   article_location = {Amsterdam},
   article_number = {December},
   doi = {https://doi.org/10.1016/j.palaeo.2024.112566},
   keywords = {Integrated stratigraphy; Neogene; Foraminifera; Molluscs; Local 87Sr/ 86Sr curve},
   language = {eng},
   issn = {0031-0182},
   journal = {PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY},
   title = {Reliability of the Strontium Isotope Stratigraphy approach in marginal seas: Insights from the Miocene Paratethys},
   url = {https://www.sciencedirect.com/science/article/pii/S0031018224005558},
   volume = {656},
   year = {2024}
}

TY  - JOUR
ID  - 2452938
AU  - Holcová, Katarina - Scheiner, Filip - Ackerman, Lukáš - Milovsky, Rastislav - Hudáčková, Natália - Hladilová, Šárka - Nehyba, Slavomír - Peryt, Danuta
PY  - 2024
TI  - Reliability of the Strontium Isotope Stratigraphy approach in marginal seas: Insights from the Miocene Paratethys
JF  - PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
VL  - 656
IS  - December
SP  - 1-13
EP  - 1-13
PB  - Elsevier
SN  - 00310182
KW  - Integrated stratigraphy
KW  - Neogene
KW  - Foraminifera
KW  - Molluscs
KW  - Local 87Sr/ 86Sr curve
UR  - https://www.sciencedirect.com/science/article/pii/S0031018224005558
N2  - The robustness of the Strontium Isotope Stratigraphy (SIS) as a chemostratigraphic tool was tested in the Miocene epicontinental Central Paratethys using new 87Sr/86Sr results obtained for 129 foraminiferal tests and various marine invertebrate shells that were converted to numerical ages using the global 87Sr/86Sr curve for the Phanerozoic open oceans. These ages were compared with those expected from either magnetostratigraphic, radiometric or biostratigraphic studies applied to selected sections from different Central Paratethys basins. The results from different basins showed variations in 87Sr/86Sr values for specific time intervals; therefore, it is not possible to construct a unique 87Sr/86Sr curve for the Central Paratethys region that can be used for chemostratigraphic purposes. The 87Sr/86Sr signal in semi-enclosed basins tends to reflect the lithology of the source areas. For example, marine basins surrounded by areas of Mesozoic carbonate rock cover are associated with a reduced 87Sr/86Sr signal compared to the global 87Sr/86Sr signal primarily due to the drainage of these Mesozoic carbonate rocks and transfer of their specific Sr signal. By contrast, areas affected by continental runoff from crystalline terrains in combination with limited connection to surrounding marine domains were found to show an elevated 87Sr/86Sr signal compared to the global one. Additionally, it was demonstrated that infaunal, eutrophic and hypoxic species (foraminiferal genus Uvigerina and molluscs) show a shift towards a relatively higher 87Sr/86Sr signal. Therefore, our data show that variable 87Sr/86Sr patterns occur in semi-enclosed domains, primarily reflecting local settings and thus hampering reliable SIS ages. In particular, the best SIS results in the studied Paratethys area occur during periods of maximum marine connectivity, when other (biostratigraphic) methods can be applied, and then become unreliable as connectivity diminishes.
ER  -

HOLCOVÁ, Katarina; Filip SCHEINER; Lukáš ACKERMAN; Rastislav MILOVSKY; Natália HUDÁČKOVÁ; Šárka HLADILOVÁ; Slavomír NEHYBA a Danuta PERYT. Reliability of the Strontium Isotope Stratigraphy approach in marginal seas: Insights from the Miocene Paratethys. \textit{PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY}. Amsterdam: Elsevier, 2024, roč.~656, December, s.~1-13. ISSN~0031-0182. Dostupné z: https://doi.org/10.1016/j.palaeo.2024.112566.

Přehled o publikaci