Seawater strontium isotope curve at the Silurian/Devonian boundary: a study of the global Silurian/Devonian boundary stratotype.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F02%3A09023043" target="_blank" >RIV/67985831:_____/02:09023043 - isvavai.cz</a>

Alternative codes found

RIV/00025798:_____/02:00000304

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Seawater strontium isotope curve at the Silurian/Devonian boundary: a study of the global Silurian/Devonian boundary stratotype.

Original language description

The 87Sr/86Sr data from the global Silurian/Devonian boundary stratotype section fill the more than 1-Ma long lacuna in continuity of the standard marine seawater curve. These data generally correspond to theoretically expected (i.e., interpolated) values, but the slight differences suggest high-order oscillations that were coming with the beginning of the Devonian. An inconsistent positive deviation of 87Sr/86Sr values in a thin calcilutite/calciarenite rippled set above the S/D hardground horizon (within the bed 20) has been explained by means of the recycling of much older Silurian sediment but the still remaining compound may also reflect a serious gap in the S/D sedimentary record.

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

DB - Geology and mineralogy

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2002

Confidentiality

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

Name of the periodical

Geobios

ISSN

0016-6995

e-ISSN

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Volume of the periodical

35

Issue of the periodical within the volume

N/A

Country of publishing house

FR - FRANCE

Number of pages

8

Pages from-to

21-28

UT code for WoS article

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EID of the result in the Scopus database

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