The Early Ordovician bivalve assemblages of the Montagne Noire (France): palaeobiogeography, palaeoecology, and early diversification

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F25%3A10169907" target="_blank" >RIV/00025798:_____/25:10169907 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.3140/bull.geosci.1942" target="_blank" >https://doi.org/10.3140/bull.geosci.1942</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3140/bull.geosci.1942" target="_blank" >10.3140/bull.geosci.1942</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Early Ordovician bivalve assemblages of the Montagne Noire (France): palaeobiogeography, palaeoecology, and early diversification

Popis výsledku v původním jazyce

Early Ordovician bivalves from the Montagne Noire of France include eight taxa: Babinka prima Barrande, 1881, 1982, Coxiconchia guiraudi (Thoral, 1935), Ekaterodonta courtessolei (Babin, 1982), Noradonta redoniaeformis (Thoral, 1935), Redonia michelae (Babin, 1982), Modiolodon sp. (Thoral, 1935), Synek thorali (Babin, 1982) and Thoralia languedociana (Thoral, 1935). They are recorded from the late Tremadocian Saint Chinian Formation, the early Floian La Maurerie Formation, the middle Floian Cluse de l&apos;Orb and Foulon formations, and the late Floian Llandeyran Formation. They represent a high palaeolatitude bivalve assemblage dominated by heteroconchs and protobranchs and exhibit strong similarities to contemporaneous Moroccan fauna, with dominance of Redonia and Babinka. However, Tremadocian bivalves are generally scarce, with only twentyone known genera. They display diverse ecological strategies, including infaunal deposit and filter feeders, semi-infaunal and epifaunal filter feeders, and byssate semi-infaunal filter feeders. Tremadocian bivalves exhibited highly restricted global dispersion, with the majority of genera being endemic. Although Babinka, Coxiconchia, and Pharcidoconcha achieved a somewhat broader distribution during the Tremadocian, they still remained confined to Gondwana and its peri-Gondwana margin. Nevertheless, the western Gondwana corridor played a role in facilitating some faunal exchange, despite the general limitations on bivalve migration during this period. Key words: Bivalves, Early Ordovician, Montagne Noire, France.

Název v anglickém jazyce

The Early Ordovician bivalve assemblages of the Montagne Noire (France): palaeobiogeography, palaeoecology, and early diversification

Popis výsledku anglicky

Early Ordovician bivalves from the Montagne Noire of France include eight taxa: Babinka prima Barrande, 1881, 1982, Coxiconchia guiraudi (Thoral, 1935), Ekaterodonta courtessolei (Babin, 1982), Noradonta redoniaeformis (Thoral, 1935), Redonia michelae (Babin, 1982), Modiolodon sp. (Thoral, 1935), Synek thorali (Babin, 1982) and Thoralia languedociana (Thoral, 1935). They are recorded from the late Tremadocian Saint Chinian Formation, the early Floian La Maurerie Formation, the middle Floian Cluse de l&apos;Orb and Foulon formations, and the late Floian Llandeyran Formation. They represent a high palaeolatitude bivalve assemblage dominated by heteroconchs and protobranchs and exhibit strong similarities to contemporaneous Moroccan fauna, with dominance of Redonia and Babinka. However, Tremadocian bivalves are generally scarce, with only twentyone known genera. They display diverse ecological strategies, including infaunal deposit and filter feeders, semi-infaunal and epifaunal filter feeders, and byssate semi-infaunal filter feeders. Tremadocian bivalves exhibited highly restricted global dispersion, with the majority of genera being endemic. Although Babinka, Coxiconchia, and Pharcidoconcha achieved a somewhat broader distribution during the Tremadocian, they still remained confined to Gondwana and its peri-Gondwana margin. Nevertheless, the western Gondwana corridor played a role in facilitating some faunal exchange, despite the general limitations on bivalve migration during this period. Key words: Bivalves, Early Ordovician, Montagne Noire, France.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10505 - Geology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Bulletin of Geosciences

ISSN

1214-1119

e-ISSN

1802-8225

Svazek periodika

100

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

24

Strana od-do

407-430

Kód UT WoS článku

001685853600006

EID výsledku v databázi Scopus

2-s2.0-105030462359