Papers by Urszula Ratajczak

Urszula Ratajczak, Krzysztof Stefaniak, Aleksandra Żeromska, Przemysław Gagat, Paweł Mackiewicz (2021)
Temporal and spatial differentiation of Pleistocene and recent Saiga deduced from morphometric analyses of cranial remains Hystrix
32 (1) pp. 18–26
Krzysztof Stefaniak, Grzegorz Lipecki, Adam Nadachowski, Agata Semba, Urszula Ratajczak, Adam Kotowski, Martina Roblíčková, Piotr Wojtal, Andrey V. Shpansky, Dmitriy G. Malikov, Tatiana V. Krakhmalnaya, Oleksandr M. Kovalchuk, Gennady. G. Boeskorov, Pavel A. Nikolskiy, Gennady F. Baryshnikov, Bogdan Ridush, Gwidon Jakubowski, Kamilla Pawłowska, Krzysztof Cyrek, Magdalena Sudoł-Procyk, Łukasz Czyżewski, Magdalena Krajcarz, Maciej T. Krajcarz, Aleksandra Żeromska, Przemysław Gagat, Paweł Mackiewicz (2021)
Diversity of muskox Ovibos moschatus (Zimmerman, 1780) (Bovidae, Mammalia) in time and space based on cranial morphometry Historical Biology
33 (1) pp. 62-77
Krzysztof Stefaniak, Urszula Ratajczak, Adam Kotowski, Magdalena Kozłowska, Paweł Mackiewicz (2020)
Polish Pliocene and Quaternary deer and their biochronological implications Quaternary International
546 () pp. 64-83
Urszula Ratajczak, Andrey V. Shpansky, Dmitriy G. Malikov, Krzysztof Stefaniak, Adam Nadachowski, Piotr Wojtal, Bogdan Ridush, Tatiana V. Krakhmalnaya, Vadim Stepanchuk, Paweł Mackiewicz (2016)
Quaternary skulls of the saiga antelope from Eastern Europe and Siberia: Saiga borealis versus Saiga tatarica – One species or two? Quaternary International
420 () pp. 329-347