Jurassic-Cretaceous boundary in the Dedina section (Serbian Carpathians): Effects of remagnetization on magnetostratigraphy
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F24%3A00585784" target="_blank" >RIV/67985831:_____/24:00585784 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/24:10480473
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0195667124000855" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0195667124000855</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.cretres.2024.105912" target="_blank" >10.1016/j.cretres.2024.105912</a>
Alternative languages
Result language
angličtina
Original language name
Jurassic-Cretaceous boundary in the Dedina section (Serbian Carpathians): Effects of remagnetization on magnetostratigraphy
Original language description
The Upper Tithonian to Lower Berriasian carbonate sequence of the Getic Nappe system was studied near Golubac (eastern Serbia) using rock-magnetic and paleomagnetic methods to verify the age of the magnetization and to correlate magnetostratigraphy with biostratigraphy. A major part of the Dedina section shows the presence of authigenic goethite, hematite and magnetite as carriers of remagnetization. The youngest overprint, residing in goethite, sometimes carrying up to 90 % of natural remanent magnetization, was probably received after 18 Ma. The remagnetization residing in hematite and magnetite, attributed to the late Early Cretaceous collision, was obtained during long normal polarity Chron C34 (118–82 Ma). The mean direction implies a clockwise post-remagnetization rotation by about 57°. The normal (Dn) and reverse (Er) polarity components, heavily affected by the chemo-remanent magnetization overprint, can be tentatively interpreted in terms of polarity zones. Thus, the obtained data enabled a preliminary identification of M17r to M19n.2n magnetochrons. The correlation of magnetostratigraphy with biostratigraphy of the Dedina section contributes to the stratigraphic framework necessary for the definition of the Berriasian Global Boundary Stratotype Section and Point.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10505 - Geology
Result continuities
Project
<a href="/en/project/GA20-10035S" target="_blank" >GA20-10035S: Leading edge instrumental methods in high resolution global Jurassic-Cretaceous boundary correlations</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Cretaceous Research
ISSN
0195-6671
e-ISSN
1095-998X
Volume of the periodical
161
Issue of the periodical within the volume
September 2024
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
21
Pages from-to
105912
UT code for WoS article
001239571800001
EID of the result in the Scopus database
2-s2.0-85192196606