Digestive structures in Middle Ordovician trilobite Prionocheilus Rouault, 1847 from the Barrandian area of Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F18%3A00000003" target="_blank" >RIV/00025798:_____/18:00000003 - isvavai.cz</a>

Výsledek na webu

<a href="http://revistes.ub.edu/index.php/GEOACTA/article/view/GeologicaActa2018.16.1.4/22397" target="_blank" >http://revistes.ub.edu/index.php/GEOACTA/article/view/GeologicaActa2018.16.1.4/22397</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1344/GeologicaActa2018.16.1.4" target="_blank" >10.1344/GeologicaActa2018.16.1.4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Digestive structures in Middle Ordovician trilobite Prionocheilus Rouault, 1847 from the Barrandian area of Czech Republic

Popis výsledku v původním jazyce

Remains of digestive system preserved in lightly damaged articulated specimen of comparatively rare calymenid trilobite Prionocheilus vokovicensis (Šnajdr, 1956) are described for the first time. The specimen comes from the Middle Ordovician Šárka Formation of the Prague Basin and contains a post-stomach part of alimentary canal preserved through the axial region of glabella and seven (possibly eight) anterior thoracic segments. The anterior-most part of digestive system is unknown as the anterior glabellar lobes are not preserved in the studied specimen. In the cephalic shield, remains of two posterior glabellar gut diverticulae are seen in the left side of glabella. Six (possibly seven) pairs of small cavities developed right and left of gut represent remains of thoracic gut diverticulae. The discussed specimen is the first undoubted examples of digestive structures within the family Bathycheilidae Přibyl, 1953.

Název v anglickém jazyce

Digestive structures in Middle Ordovician trilobite Prionocheilus Rouault, 1847 from the Barrandian area of Czech Republic

Popis výsledku anglicky

Remains of digestive system preserved in lightly damaged articulated specimen of comparatively rare calymenid trilobite Prionocheilus vokovicensis (Šnajdr, 1956) are described for the first time. The specimen comes from the Middle Ordovician Šárka Formation of the Prague Basin and contains a post-stomach part of alimentary canal preserved through the axial region of glabella and seven (possibly eight) anterior thoracic segments. The anterior-most part of digestive system is unknown as the anterior glabellar lobes are not preserved in the studied specimen. In the cephalic shield, remains of two posterior glabellar gut diverticulae are seen in the left side of glabella. Six (possibly seven) pairs of small cavities developed right and left of gut represent remains of thoracic gut diverticulae. The discussed specimen is the first undoubted examples of digestive structures within the family Bathycheilidae Přibyl, 1953.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10506 - Paleontology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Geologica Acta

ISSN

1695-6133

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

ES - Španělské království

Počet stran výsledku

9

Strana od-do

65-73

Kód UT WoS článku

000428895300004

EID výsledku v databázi Scopus

2-s2.0-85044612259