El Pintado (base Telychian GSSP, Llandovery: Silurian System), seventh Global Boundary Stratotype Section and Point located in Spain and first in Andalusia (Sierra Morena de Sevilla UNESCO Global Geopark)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F24%3A101625" target="_blank" >RIV/60460709:41330/24:101625 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.55407/geogaceta104708" target="_blank" >https://doi.org/10.55407/geogaceta104708</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.55407/geogaceta104708" target="_blank" >10.55407/geogaceta104708</a>

Jazyk výsledku

angličtina

Název v původním jazyce

El Pintado (base Telychian GSSP, Llandovery: Silurian System), seventh Global Boundary Stratotype Section and Point located in Spain and first in Andalusia (Sierra Morena de Sevilla UNESCO Global Geopark)

Popis výsledku v původním jazyce

In January 2024, the IUGS ratified the proposal of the ICS to designate in southern Spain a replacement GSSP for the base of the Telychian Stage (Silurian System). The previous GSSP for the same stage was established in 1985 in the historical type Llandovery area of southern Wales (UK), but the significant level of imprecision in its definition for the purposes of high-resolution biostratigraphical correlation and the discovery of a sedimentary melange demonstrated that it was not a continuous and adequate section. In 2014, a working group was formed to find a new GSSP. After evaluating sections in Sweden, China, and Spain, the section in Spain was chosen as the sole candidate in 2019. It was officially approved by the ISSS and ICS in 2023. The new replacement GSSP is situated on the northern shore of El Pintado Reservoir, west of Cazalla de la Sierra (Seville province). It is located in a continuous succession of graptolitic black shales, with the FAD of the cosmopolitan graptolite Spirograptus guerichi chosen as the defining criterion for the base of the Telychian Stage. The potential for biostratigraphical and chemostratigraphical correlation with other world sections was clearly demonstrated in a detailed study published in 2015.

Název v anglickém jazyce

El Pintado (base Telychian GSSP, Llandovery: Silurian System), seventh Global Boundary Stratotype Section and Point located in Spain and first in Andalusia (Sierra Morena de Sevilla UNESCO Global Geopark)

Popis výsledku anglicky

In January 2024, the IUGS ratified the proposal of the ICS to designate in southern Spain a replacement GSSP for the base of the Telychian Stage (Silurian System). The previous GSSP for the same stage was established in 1985 in the historical type Llandovery area of southern Wales (UK), but the significant level of imprecision in its definition for the purposes of high-resolution biostratigraphical correlation and the discovery of a sedimentary melange demonstrated that it was not a continuous and adequate section. In 2014, a working group was formed to find a new GSSP. After evaluating sections in Sweden, China, and Spain, the section in Spain was chosen as the sole candidate in 2019. It was officially approved by the ISSS and ICS in 2023. The new replacement GSSP is situated on the northern shore of El Pintado Reservoir, west of Cazalla de la Sierra (Seville province). It is located in a continuous succession of graptolitic black shales, with the FAD of the cosmopolitan graptolite Spirograptus guerichi chosen as the defining criterion for the base of the Telychian Stage. The potential for biostratigraphical and chemostratigraphical correlation with other world sections was clearly demonstrated in a detailed study published in 2015.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10511 - Environmental sciences (social aspects to be 5.7)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Geogaceta

ISSN

0213-683X

e-ISSN

0213-683X

Svazek periodika

76

Číslo periodika v rámci svazku

JUL-DEC 2024

Stát vydavatele periodika

ES - Španělské království

Počet stran výsledku

4

Strana od-do

3-6

Kód UT WoS článku

001382645900001

EID výsledku v databázi Scopus

2-s2.0-85204102031