The Scleractinian coral genus Glenarea (Bohemian Cretaceous Basin)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F15%3A%230002645" target="_blank" >RIV/00023272:_____/15:#0002645 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.14446/AMNP.2015.365" target="_blank" >http://dx.doi.org/10.14446/AMNP.2015.365</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14446/AMNP.2015.365" target="_blank" >10.14446/AMNP.2015.365</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The Scleractinian coral genus Glenarea (Bohemian Cretaceous Basin)

Popis výsledku v původním jazyce

The enigmatic Cretaceous coral genus Glenarea is revised on the basis of the type specimen of its type species Glenarea cretacea POČTA, 1887. The provenance of the large silicified specimen is discussed. Glenarea has an unusual morphology and resembles the Eocene coral genera Triphyllocoenia and Ewaldocoenia. Both the latter genera are revised here as well, resulting in synonymisation of Ewaldocoenia with Triphyllocoenia. Glenarea shows fewer than 10 thick, unconnected septa that lack any symmetry in their arrangement. Skeletal elements such as columella, pali and endotheca are absent. The genus is only known from the type specimen. For the coral material that was assigned to Glenarea after 1991, the genus Sakalavastraea ALLOITEAU, 1958 with the type species S. collignoni from the Callovian of Madagascar is applied. Another three species are assigned to the genus, one of which is new. The range of Sakalavastraea is considerably extended from Callovian to Cenomanian; the genus is distributed worldwide.

Název v anglickém jazyce

The Scleractinian coral genus Glenarea (Bohemian Cretaceous Basin)

Popis výsledku anglicky

The enigmatic Cretaceous coral genus Glenarea is revised on the basis of the type specimen of its type species Glenarea cretacea POČTA, 1887. The provenance of the large silicified specimen is discussed. Glenarea has an unusual morphology and resembles the Eocene coral genera Triphyllocoenia and Ewaldocoenia. Both the latter genera are revised here as well, resulting in synonymisation of Ewaldocoenia with Triphyllocoenia. Glenarea shows fewer than 10 thick, unconnected septa that lack any symmetry in their arrangement. Skeletal elements such as columella, pali and endotheca are absent. The genus is only known from the type specimen. For the coral material that was assigned to Glenarea after 1991, the genus Sakalavastraea ALLOITEAU, 1958 with the type species S. collignoni from the Callovian of Madagascar is applied. Another three species are assigned to the genus, one of which is new. The range of Sakalavastraea is considerably extended from Callovian to Cenomanian; the genus is distributed worldwide.

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

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Sborník Národního muzea v Praze, řada B - Přírodní vědy

ISSN

0036-5343

e-ISSN

—

Svazek periodika

71

Číslo periodika v rámci svazku

3-4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

12

Strana od-do

365-376

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-84958532828