Neutron and photon activation analyses in geochemical characterization of sediment profiles at the Jurassic-Cretaceous boundary

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F09%3A00331945" target="_blank" >RIV/61389005:_____/09:00331945 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Neutron and photon activation analyses in geochemical characterization of sediment profiles at the Jurassic-Cretaceous boundary

Original language description

As a part of a project aimed at precise correlation of the Jurassic-Cretaceous (J/K) boundary interval in the Tethyan and Boreal realms, neutron and photon activation analyses were employed in geochemical characterization of limestone samples from the Brodno section, Slovakia, which offers a record of hemipelagic marine sediments around the J/K boundary in the Tethyan realm. Nickel and antimony anomalies exceeding almost twenty times the levels in neighboring beds were found near the beds assigned recently to the J/K boundary. Elucidation of their origin (volcanism, isochronous meteoritic impact, concentrating in, e.g., sulfides) requires further investigation.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BG - Nuclear, atomic and molecular physics, accelerators

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Journal of Radioanalytical and Nuclear Chemistry

ISSN

0236-5731

e-ISSN

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Volume of the periodical

282

Issue of the periodical within the volume

1

Country of publishing house

HU - HUNGARY

Number of pages

5

Pages from-to

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UT code for WoS article

000271027400013

EID of the result in the Scopus database

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