Pleistocene freshwater environments of Poland: A comprehensive study of fish assemblages based on a multi‐proxy approach

K Stefaniak, O Kovalchuk, J Kotusz… - Boreas, 2021 - Wiley Online Library
The results of a comprehensive study of Pleistocene fish‐bearing localities from the territory
of Poland are presented. Fish remains came from lacustrine deposits and cave sites …

Middle Pleistocene fauna and palaeoenvironment in the south of Eastern Europe: a case study of the Medzhybizh 1 locality (MIS 11, Ukraine)

K Stefaniak, O Kovalchuk, A Marciszak… - Quaternary …, 2022 - Elsevier
Abstract The Middle Pleistocene was a period of dynamic changes in Europe. During MIS
11, a number of modern mammal taxa appeared and environmental conditions remained …

Pleistocene palaeoenvironments in the Lower Volga region (Russia): Insights from a comprehensive biostratigraphical study of the Seroglazovka locality

A Zastrozhnov, G Danukalova, M Golovachev… - Quaternary …, 2021 - Elsevier
Abstract There are many Middle-Upper Pleistocene outcrop sections in the Lower Volga
region (Caspian Lowland, Russia) in between cities of Volgograd and Astrakhan. The …

[HTML][HTML] Fishes and squamate reptiles from the Pliocene sites of Berești and Mălușteni (eastern Romania)–A reassessment of old but poorly known material

Ș Vasile, O Kovalchuk, M Venczel, BG Rățoi… - Geobios, 2024 - Elsevier
This paper performs a revision of teleost fish and squamate reptile material from the Early
Pliocene sites of Berești and Mălușteni (eastern Romania), found in old collections, but …

New data on the Miocene vertebrate assemblage of the Zaysan Basin (Central Asia) with implications for biostratigraphy, paleoecology, and paleobiogeography

O Kovalchuk, JD Divay, Z Barkaszi… - Journal of Vertebrate …, 2022 - Taylor & Francis
ABSTRACT The Zaysan Basin in Central Asia has a long geological history, and it has
therefore seen major climatic and evolutionary transformations. The Miocene fossil record of …

Within the boundaries of the Dnipro ice lobe: Biotic dynamics in the Middle Dnipro area (Ukraine) during deglaciation and postglacial stages

L Popova, Y Veklych, O Kovalchuk… - Journal of …, 2024 - Wiley Online Library
Several new vertebrate and plant taphocoenoses of fluvial origin have been found in central
Ukraine, within the area previously covered with till of the late Chibanian Dnipro glacier …

[HTML][HTML] First record of Pachycrocuta brevirostris (Gervais, 1850) from Ukraine on the background of the European occurrence of the species

A Marciszak, Y Semenov, P Portnicki… - Journal of Iberian …, 2021 - Springer
Cranial material of Pachycrocuta brevirostris from the late Early Pleistocene site of Nogaisk
is the first record of this species in Ukraine. This large hyena was a representative of the …

Environmental conditions across Poland during the Eemian Interglacial reconstructed from vertebrate remains

K Stefaniak, O Kovalchuk, A Marciszak… - Acta Geologica …, 2023 - geojournals.pgi.gov.pl
Abstract Knowledge on the Eemian (MIS 5e) fauna of Poland is based on vertebrate remains
from 16 open-air localities and 8 cave sites. Considering the short period of time covered by …

A new species of Lates (Perciformes, Latidae) from the Late Miocene of Ukraine and notes on the latest records of lates perches in the Eastern Paratethys

O Kovalchuk, O Otero, Z Barkaszi… - Journal of Vertebrate …, 2023 - Taylor & Francis
The family Latidae is considered to have originated in marine waters of the Tethys, and the
fossil record of this group indicates a widespread occurrence of latid fishes in the past. In the …

[PDF][PDF] Beavers (Castoridae, Rodentia) from the late Miocene (MN 9) locality Grytsiv in Ukraine

L Rekovets, C Stefen, V Demeshkant - Fossil Imprint, 2020 - fi.nm.cz
Here we report about the presence of fossils belonging to different beaver lineages from the
late Miocene (MN 9, Vallesian) of Grytsiv (western Ukraine). Among them, nine isolated …