New data on Paleocene-Eocene fauna (gastropods, ostracods, fishes) and palynoflora of the Boltysh impact structure (Ukraine) with biostratigraphical and paleoecological inferences

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10388701" target="_blank" >RIV/00216208:11310/18:10388701 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1127/njgpa/2018/0714" target="_blank" >https://doi.org/10.1127/njgpa/2018/0714</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1127/njgpa/2018/0714" target="_blank" >10.1127/njgpa/2018/0714</a>

Jazyk výsledku

angličtina

Název v původním jazyce

New data on Paleocene-Eocene fauna (gastropods, ostracods, fishes) and palynoflora of the Boltysh impact structure (Ukraine) with biostratigraphical and paleoecological inferences

Popis výsledku v původním jazyce

The Boltysh impact structure (Ukraine) has preserved Paleocene to Eocene sediments that provide pollen, dinocysts, remains of plants, gastropods, ostracods, fishes and amphibians, which have all been previously described from that locality. Although fossil records from the locality are known from the second half of the 20th century, it gets in the focus again, because the crater structure was newly dated at 65.59 +/- 0.64 Ma. Here we describe some new material comprising palynomorphs (in total 10 plant species, fungal spores), as well as two species of gastropods, 17 species of ostracods (with three species introduced as new to science) and five taxa of actinopterygian fishes. Although some of the original material was not available for direct study, important data from literature (i.e. diagnoses, type specimens and significant comments) are presented. The ostracod assemblages suggest that the sediments were deposited in lake environments under marine influence causing changes in water salinity. The fish fauna is comparable to Paleogene localities of Central and Western Europe, especially the Menat locality (late Paleocene, Thanetian), and the Eocene (Lutetian) localities of Geiseltal and Montmartre. In summary, the publication presents overview of the selected fossil groups with new interpretations and description of several taxa.

Název v anglickém jazyce

New data on Paleocene-Eocene fauna (gastropods, ostracods, fishes) and palynoflora of the Boltysh impact structure (Ukraine) with biostratigraphical and paleoecological inferences

Popis výsledku anglicky

The Boltysh impact structure (Ukraine) has preserved Paleocene to Eocene sediments that provide pollen, dinocysts, remains of plants, gastropods, ostracods, fishes and amphibians, which have all been previously described from that locality. Although fossil records from the locality are known from the second half of the 20th century, it gets in the focus again, because the crater structure was newly dated at 65.59 +/- 0.64 Ma. Here we describe some new material comprising palynomorphs (in total 10 plant species, fungal spores), as well as two species of gastropods, 17 species of ostracods (with three species introduced as new to science) and five taxa of actinopterygian fishes. Although some of the original material was not available for direct study, important data from literature (i.e. diagnoses, type specimens and significant comments) are presented. The ostracod assemblages suggest that the sediments were deposited in lake environments under marine influence causing changes in water salinity. The fish fauna is comparable to Paleogene localities of Central and Western Europe, especially the Menat locality (late Paleocene, Thanetian), and the Eocene (Lutetian) localities of Geiseltal and Montmartre. In summary, the publication presents overview of the selected fossil groups with new interpretations and description of several taxa.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10505 - Geology

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

Neues Jahrbuch für Geologie und Palaontologie - Abhandlungen

ISSN

0077-7749

e-ISSN

—

Svazek periodika

287

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

27

Strana od-do

213-239

Kód UT WoS článku

000427020600007

EID výsledku v databázi Scopus

2-s2.0-85041844281