A new anatomically preserved Alloiopteris fern from Moscovian (Bolsovian) volcanoclastics of Flöha (Flöha Basin, SE Germany)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985831%3A_____%2F19%3A00517433" target="_blank" >RIV/67985831:_____/19:00517433 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00228745:_____/19:N0000003 RIV/00216208:11310/19:10408623

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs12542-019-00482-x" target="_blank" >https://link.springer.com/article/10.1007%2Fs12542-019-00482-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12542-019-00482-x" target="_blank" >10.1007/s12542-019-00482-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A new anatomically preserved Alloiopteris fern from Moscovian (Bolsovian) volcanoclastics of Flöha (Flöha Basin, SE Germany)

Popis výsledku v původním jazyce

The morphology and anatomy of a new zygopterid fern are described from the Middle Pennsylvanian (Bolsovian) of Flöha, SE Germany. The fossils occur as allochthonous remains within the basal Schweddey Ignimbrite, which preserves a diverse wetland plant community of cordaitaleans, ferns, pteridosperms, calamitaleans, and lycophytes. Pinnae of Alloiopteris loecsei sp. nov. exhibit a combined carbonized and anatomical preservation type due to rapid entombment in fine-grained pyroclastics. The newly collected Alloiopteris fossils show typical gross morphology, but also reveal the anatomy of penultimate and ultimate rachides. The affinity of the new fern is discussed amongst zygopterids in general and the famous zygopterid stems Zygopteris primaria (von Cotta) Corda and Asterochlaena laxa Stenzel from the Flöha site in particular. Our investigation highlights the striking potential of pyroclastic deposits for preserving and yielding both morphological and three-dimensional anatomical aspects of plant fossils.

Název v anglickém jazyce

A new anatomically preserved Alloiopteris fern from Moscovian (Bolsovian) volcanoclastics of Flöha (Flöha Basin, SE Germany)

Popis výsledku anglicky

The morphology and anatomy of a new zygopterid fern are described from the Middle Pennsylvanian (Bolsovian) of Flöha, SE Germany. The fossils occur as allochthonous remains within the basal Schweddey Ignimbrite, which preserves a diverse wetland plant community of cordaitaleans, ferns, pteridosperms, calamitaleans, and lycophytes. Pinnae of Alloiopteris loecsei sp. nov. exhibit a combined carbonized and anatomical preservation type due to rapid entombment in fine-grained pyroclastics. The newly collected Alloiopteris fossils show typical gross morphology, but also reveal the anatomy of penultimate and ultimate rachides. The affinity of the new fern is discussed amongst zygopterids in general and the famous zygopterid stems Zygopteris primaria (von Cotta) Corda and Asterochlaena laxa Stenzel from the Flöha site in particular. Our investigation highlights the striking potential of pyroclastic deposits for preserving and yielding both morphological and three-dimensional anatomical aspects of plant fossils.

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

Paläontologische Zeitschrift

ISSN

0031-0220

e-ISSN

—

Svazek periodika

93

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

13

Strana od-do

395-407

Kód UT WoS článku

000488931100004

EID výsledku v databázi Scopus

2-s2.0-85074207796