Permian occurrence of Crowded Rosselia Ichnofabric (CRI) from the Spiti Himalaya, India

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F23%3A00573801" target="_blank" >RIV/67985831:_____/23:00573801 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.himgeology.com/volume_abstract.php?abstract=1023" target="_blank" >https://www.himgeology.com/volume_abstract.php?abstract=1023</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Permian occurrence of Crowded Rosselia Ichnofabric (CRI) from the Spiti Himalaya, India

Popis výsledku v původním jazyce

A dense population of Rosselia socialis referable to as the Crowded Rosselia Ichnofabric (CRI) was found in a 1.67 m thick amalgamated coarse hybrid sandstone of the Gechang Formation (Permian) at Guling locality in the Spiti region, Himalaya. CRI is confined to 6–7 cm of the uppermost part of the hybrid sandstone of the Gechang Formation and indicates penetration of the trace maker from the upper surface. The bioturbation index of the R. socialis bearing bed is 4 (60-90%) and the density varies from 27 to 34 per m2. Sedimentological evidence shows that the Gechang Formation was deposited in fluvio-marine nearshore to upper shoreface–lower shoreface setting under high–energetic and fluctuating substrate conditions. The CRI-bearing bed is particularly interpreted as a tempestite bed deposited in storm conditions in the upper shoreface environment.

Název v anglickém jazyce

Permian occurrence of Crowded Rosselia Ichnofabric (CRI) from the Spiti Himalaya, India

Popis výsledku anglicky

A dense population of Rosselia socialis referable to as the Crowded Rosselia Ichnofabric (CRI) was found in a 1.67 m thick amalgamated coarse hybrid sandstone of the Gechang Formation (Permian) at Guling locality in the Spiti region, Himalaya. CRI is confined to 6–7 cm of the uppermost part of the hybrid sandstone of the Gechang Formation and indicates penetration of the trace maker from the upper surface. The bioturbation index of the R. socialis bearing bed is 4 (60-90%) and the density varies from 27 to 34 per m2. Sedimentological evidence shows that the Gechang Formation was deposited in fluvio-marine nearshore to upper shoreface–lower shoreface setting under high–energetic and fluctuating substrate conditions. The CRI-bearing bed is particularly interpreted as a tempestite bed deposited in storm conditions in the upper shoreface environment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10506 - Paleontology

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Himalayan Geology

ISSN

0971-8966

e-ISSN

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Svazek periodika

44

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

IN - Indická republika

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

001084616100001

EID výsledku v databázi Scopus

2-s2.0-85166586673