Some Latest Famennian and Early Tournaisian ophiuroids and holothuroids (Echinodermata) from the Moravian Karst

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00066985" target="_blank" >RIV/00216224:14310/13:00066985 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Some Latest Famennian and Early Tournaisian ophiuroids and holothuroids (Echinodermata) from the Moravian Karst

Popis výsledku v původním jazyce

This contribution is focused on the eleutherozoid echinoderms remains from interval of the Late Famennian Middle Palmatolepis gracilis expansa conodont Zone to the Early Tournaisian Siphonodella duplicata conodont Zone from the Lesní lom, Mokrá and Křtiny quarries (NE of Brno). The eleutherozoid echinoderms are generally less frequent than conodonts and ichthyolihs, however in two levels from the Lesní lom and Mokrá quarries (Famennian Protognathodus kockeli and Tournaisian Siphonodella bransoni Zones)are relatively common. Preservation of the skeletal remains is dependent on selective dolomitization or silicification. Preliminary ophiuroids of the order Oegophiurida (genus Furcaster ), Phrynophiurida (genus ?Eospondylus ) and Stenurida were determinated. Presented are mainly arm vertebrae. Holothurian sclerites belong to the order Dendrochirotida (body sclerites of the genus Eocaudina) and Apodida (wheel sclerites and peripharyngeal elements of the genus Achistrum ; ?Gagesiniotrochus

Název v anglickém jazyce

Some Latest Famennian and Early Tournaisian ophiuroids and holothuroids (Echinodermata) from the Moravian Karst

Popis výsledku anglicky

This contribution is focused on the eleutherozoid echinoderms remains from interval of the Late Famennian Middle Palmatolepis gracilis expansa conodont Zone to the Early Tournaisian Siphonodella duplicata conodont Zone from the Lesní lom, Mokrá and Křtiny quarries (NE of Brno). The eleutherozoid echinoderms are generally less frequent than conodonts and ichthyolihs, however in two levels from the Lesní lom and Mokrá quarries (Famennian Protognathodus kockeli and Tournaisian Siphonodella bransoni Zones)are relatively common. Preservation of the skeletal remains is dependent on selective dolomitization or silicification. Preliminary ophiuroids of the order Oegophiurida (genus Furcaster ), Phrynophiurida (genus ?Eospondylus ) and Stenurida were determinated. Presented are mainly arm vertebrae. Holothurian sclerites belong to the order Dendrochirotida (body sclerites of the genus Eocaudina) and Apodida (wheel sclerites and peripharyngeal elements of the genus Achistrum ; ?Gagesiniotrochus

Druh

O - Ostatní výsledky

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP210%2F11%2F1891" target="_blank" >GAP210/11/1891: Hranice devonu a karbonu v Evropě - multidisciplinární přístup</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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