ZPAL MgD-II

T. Maryanska 1971. New data on the skull of Pinacosaurus grangeri (Ankylosauria). In: Z. Kielan-Jaworowska. (ed.); Results of the Polish-Mongolian palaentological expeditions. Palaeontologia Polonica 25: 45-53.

T. Maryańska. 1979. Ankylosauridae (Dinosauria) from Mongolia. In: Z. Kielan-Jaworowska. (ed.); Results of the Polish-Mongolian palaentological expeditions. Palaeontologia Polonica 37: 85-151.

A. Elzanowski, P. Wellnhofer 1993. Skull of Archaeornithoides from the Upper Cretaceous of Mongolia. American Journal of Science 293-AA: 235-252.

R.V. Hill, L.M. Witmer, M.A. Norell 2003. A New Specimen of Pinacosaurus grangeri (Dinosauria: Ornithischia) from the Late Cretaceous of Mongolia: Ontogeny and Phylogeny of Ankylosaurs. American Museum Novitates 3395.

G. Niedzwiedzki, T. Singer, G.D. Gierlinski, M.G. Lockley 2012. A protoceratopsid skeleton with an associated track from the Upper Cretaceous of Mongolia. Cretaceous Research 33: 7-10.

V. S. Tereschenko and T. Singer. 2013. Structural features of neural spines of the caudal vertebrae of protoceratopoids (Ornithischia: Neoceratopsia). Paleontological Journal 47(6): 618–630.

Ł. Fostowicz-Frelik and J. Słowiak; 2018. Bone histology of Protoceratops andrewsi from the Late Cretaceous of Mongolia and its biological implications. Acta Palaeontologica Polonica 63 (3), 2018: 503-517.

V. S. Tereschenko 2018. On polymorphism of Protoceratops andrewsi Granger et Gregory, 1923 (Protoceratopidae, Neoceratopsia). Paleontological Journal 52 (4): 429–444.

J. Słowiak, V.S. Tereshchenko, Ł. Fostowicz-Frelik. 2019. Appendicular skeleton of Protoceratops andrewsi (Dinosauria, Ornithischia): comparative morphology, ontogenetic changes, and the implications for non-ceratopsid ceratopsian locomotion. PeerJ 7:e7324.

Ł. Czepiński 2020. New protoceratopsid specimens improve the age correlation of the Upper Cretaceous Gobi Desert strata. Acta Palaeontologica Polonica 65 (3): 481-497.

Surmik D., Słowiak-Morkovina J, Szczygielski T., Wojtyniak M., Środek D., Dulski M., Balin K., Krzykawski T., Pawlicki R. 2023. The first record of fossilized soft parts in ossified tendons and implications for the understanding of tendon mineralization, Zoological Journal of the Linnean Society: zlad001.