Ichnologic Note. Evidence of Predation on the Rugose Coral Calceola Sandalina (Devonian, Czech Republic).

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F03%3A09033074" target="_blank" >RIV/67985831:_____/03:09033074 - 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

Ichnologic Note. Evidence of Predation on the Rugose Coral Calceola Sandalina (Devonian, Czech Republic).

Popis výsledku v původním jazyce

A specimen of Calceola sandalina (Linné 1771) from the Givetian of the Czech Republic shows severe injury on its right side when observed from its cardinal side. Approximately onehalf of the counter side is missing between the counter septum and the alarcorallite angle. The injury is healed within the calice, as visible also on deformed septa close to injury, while the outer flat ventral side shows no sings of healing. Ythe operculum is not preserved but the damage clearly must have affected it. It isdifficult to envision how such damage might have occured by abiotic means in a rather low-energy environment without the influx of grains larger than silt. We consider the injury a result of attack by a predator. When speculating on the animal capable ofproducing such injury, one must consider preferably a vertebrate with strong jaws: fish-like animals capable of durophany (placoderms and chondrichthyans) appeared in the Devonian.

Název v anglickém jazyce

Ichnologic Note. Evidence of Predation on the Rugose Coral Calceola Sandalina (Devonian, Czech Republic).

Popis výsledku anglicky

A specimen of Calceola sandalina (Linné 1771) from the Givetian of the Czech Republic shows severe injury on its right side when observed from its cardinal side. Approximately onehalf of the counter side is missing between the counter septum and the alarcorallite angle. The injury is healed within the calice, as visible also on deformed septa close to injury, while the outer flat ventral side shows no sings of healing. Ythe operculum is not preserved but the damage clearly must have affected it. It isdifficult to envision how such damage might have occured by abiotic means in a rather low-energy environment without the influx of grains larger than silt. We consider the injury a result of attack by a predator. When speculating on the animal capable ofproducing such injury, one must consider preferably a vertebrate with strong jaws: fish-like animals capable of durophany (placoderms and chondrichthyans) appeared in the Devonian.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

<a href="/cs/project/IAA3013207" target="_blank" >IAA3013207: Korálová fauna devonu Českého masívu</a><br>

Návaznosti

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

Rok uplatnění

2003

Kód důvěrnosti údajů

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

Název periodika

Ichnos

ISSN

1042-0940

e-ISSN

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Svazek periodika

10

Číslo periodika v rámci svazku

N/A

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

37-41

Kód UT WoS článku

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EID výsledku v databázi Scopus

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