A marattialean fern, Scolecopteris libera n. sp., from the Asselian (Permian) of Inner Mongolia, China

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F19%3A00518193" target="_blank" >RIV/67985831:_____/19:00518193 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00228745:_____/19:N0000006

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S1871174X18301707?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1871174X18301707?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.palwor.2019.05.002" target="_blank" >10.1016/j.palwor.2019.05.002</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A marattialean fern, Scolecopteris libera n. sp., from the Asselian (Permian) of Inner Mongolia, China

Popis výsledku v původním jazyce

Scolecopteris libera n. sp. is established on partial three-dimensionally preserved materials containing both sterile and fertile fronds collected from the volcanic tuff at the top of the Taiyuan Formation at the Wuda Coalfield, Inner Mongolia, China. It is characterized by tripinnate fronds with rachises over 200 mm in diameter, and long lanceolate or falciform pinnules with thick veins. Pinnules are of the pecopterid-type, with those at the base of the ultimate pinnae usually divided into small lobes. Eight to twelve circular synangia are arranged in two rows along the midvein. Synangia are borne on a short pedicel attached to the middle of lateral veins. A synangium is composed of 7–10 fusiform exannulate sporangia with pointed apices. The sporangia are free among each other beyond the base of synangia. In situ microspores of the Cyclogranisporites leopoldii type differ from all other in situ Paleozoic marattialean spores.

Název v anglickém jazyce

A marattialean fern, Scolecopteris libera n. sp., from the Asselian (Permian) of Inner Mongolia, China

Popis výsledku anglicky

Scolecopteris libera n. sp. is established on partial three-dimensionally preserved materials containing both sterile and fertile fronds collected from the volcanic tuff at the top of the Taiyuan Formation at the Wuda Coalfield, Inner Mongolia, China. It is characterized by tripinnate fronds with rachises over 200 mm in diameter, and long lanceolate or falciform pinnules with thick veins. Pinnules are of the pecopterid-type, with those at the base of the ultimate pinnae usually divided into small lobes. Eight to twelve circular synangia are arranged in two rows along the midvein. Synangia are borne on a short pedicel attached to the middle of lateral veins. A synangium is composed of 7–10 fusiform exannulate sporangia with pointed apices. The sporangia are free among each other beyond the base of synangia. In situ microspores of the Cyclogranisporites leopoldii type differ from all other in situ Paleozoic marattialean spores.

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

2019

Kód důvěrnosti údajů

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

Název periodika

Palaeoworld

ISSN

1871-174X

e-ISSN

—

Svazek periodika

28

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

21

Strana od-do

487-507

Kód UT WoS článku

000499969100007

EID výsledku v databázi Scopus

2-s2.0-85067030543