Олександр Ковальчук (Oleksandr Kovalchuk)
机构: Leading Researcher, Національний науково-природничий музей НАН України
主页: researchgate.net
每年引用次数
引用次数
引用: 879
H-指数: 14
I10-指数 : 29
出版物: 210
Specific features of morphological structure of cat pancreas under pancreatitis
LP Goralskyi , OM Kovalchuk , IM Sokulskyi , NL Kolesnik
Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 23 ( 101) 38 -43
2021
Fishes from excavations of the settlement of XIII-XII centuries near Vinohradnyi Sad village (Mykolaiv region, Ukraine)
OM Kovalchuk ,
Studia Biologica 9 ( 1) 201 -210
2015
Late Maeotian bony fish fauna in the North-Western Black Sea region (in Ukrainian)
OM Kovalchuk ,
Studia Biologica 7 ( 2) 159 -172
2013
New remains of roach Rutilus sp. (Cyprinidae: Leuciscinae) from Late Miocene sediments of Southern Ukraine
OM Kovalchuk ,
Studia Biologica 7 ( 3) 217 -224
1
2013
Lates (Perciformes, Latinae) in the Pontian (latest Miocene) of Ukraine
Alison M Murray , Oleksandr M Kovalchuk , Oksana Vernygora
Hosted by University of Alberta 36 -36
2017
The first record of Sirenia (Mammalia) from the early Oligocene of the Paratethys
Pavel Gol’din , Oleksandr M Kovalchuk , Tatiana Krakhmalnaya
Historical Biology 31 ( 10) 1373 -1378
3
2019
Diversity of muskox Ovibos moschatus (Zimmerman, 1780) (Bovidae, Mammalia) in time and space based on cranial morphometry
Krzysztof Stefaniak , Grzegorz Lipecki , Adam Nadachowski , Agata Semba
Historical Biology 33 ( 1) 62 -77
1
2021
Beads of the Wielbark Culture from Khrinnyky
Serhii A Gorbanenko , Tetiana Y Hoshko , Olena S Dzneladze , Oleksandr M Kovalchuk
Archaeology ( 2) 80 -97
1
2018
Fishery of Early Slavs in the Dnipro River Middle Region (Based on Materials from Monastyrok Hill-fort)
Serhii А Gorbanenko , Oleksandr M Kovalchuk ,
Archaeology ( 1) 99 -109
1
2017
Early Pliocene Sturgeons and Bony Fishes from the Dniester Valley (Republic of Moldova)
ОМ Kovalchuk , VA Marareskul , DS Zakharov , TF Obadă
Vestnik zoologii 49 ( 1) 49 -56
7
2015
New Data on Morphology, Taxonomy and Palaeoecology of Bony Fishes from the Middle-Late Miocene of Mykhailivka locality (Southern Ukraine)
ОМ Kovalchuk
Вісник Національного науково-природничого музею ( 13) 25 -34
1
2015
Late Miocene bony fishes from Pocşeşti (Republic of Moldova)
ОМ Kovalchuk , VA Marareskul , TF Obadă ,
Studia Biologica 8 ( 2) 149 -156
2
2014
Ostanki kvartarnih sladkovodnih rib z Ljubljanskega barja in iz Križne jame iz paleontoloških zbirk Prirodoslovnega muzeja Slovenije Quaternary fish remains from the Ljubljansko barje and Križna jama in the paleontological collections
Matija KRIŽNAR , Olexandr M KOVALCHUK
Arheološki vestnik 67 389 -399
3
2016
One or Two: How Many Species of the Genus Pyrrhocorax (Passeriformes, Corvidae) Inhabited the Crimea During the Late Pleistocene?
L Gorobets , О Kovalchuk , B Ridush
Zoodiversity 57 ( 2)
2
2023
Quaternary fish remains from the Ljubljansko barje and Krizna jama in the paleontological collections of the Slovenian Museum of Natural History
Matija Kriznar , Olexandr M Kovalchuk
ARHEOLOSKI VESTNIK 67 389 -399
2016
Ewolucja i paleoekologia fauny ryb słodkowodnych w górnym paleocenie - dolnym eocenie Europy Wschodniej
Leonid Rekovets , Oleksandr Kovalchuk
Zeszyty Naukowe Uniwersytetu Przyrodniczego we Wrocławiu. Biologia i Hodowla Zwierząt 81
2016
Pleistocene palaeoenvironments in the Lower Volga region (Russia): Insights from a comprehensive biostratigraphical study of the Seroglazovka locality
Dmitry Zastrozhnov , Anatoly Yakovlev , Vadim Titov , Guzel Danukalova
Quaternary International 590 85 -121
1
2021
An updated biochronology of Ukrainian small mammal faunas of the past 1.8 million years based on voles (Rodentia, Arvicolidae): a review
Leonid Rekovets , Oleksandr Kovalchuk , Oleksandr Kovalchuk , Oleksiy Krokhmal
Boreas
2021
Fishery of Early Slavs in the Dnipro River Middle Region (Based on Materials from Monastyrok Hill-fort)
Serhii А Gorbanenko , Oleksandr M Kovalchuk ,
Archaeology ( 1) 99 -109
1
2017
A systematic revision of herrings (Teleostei, Clupeidae, Clupeinae) from the Oligocene and early Miocene from the Eastern Paratethys and the Carpathian Basin
Oleksandr Kovalchuk , Evgenia Baykina , Ewa Świdnicka , Krzysztof Stefaniak
Journal of Vertebrate Paleontology 40 ( 2)
2020
Леонід Рековець (Leonid Rekovets) Zoltán Barkaszi (Золтан Баркасі) Tatiana (V.) Krakhmalnaya Senior Researcher, PhD Adrian Marciszak Вадим Яненко (Vadym Yanenko) Сергій Горбаненко Сергей Горбаненко Serhij Horbanenko Sergei Gorbanenko Artur Sobczyk Pavel Gol'din Bogdan Ridush Jan van der Made Alison M Murray Monika Niska Titov Vadim Adam Nadachowski Boris Levin; Борис Александрович Лёвин Evgeniy Simonov Oleg A. Ermakov (Олег Александрович Ермаков) Nadir Mamilov