Appendicular skeleton of Protoceratops andrewsi (Dinosauria, Ornithischia): comparative morphology, ontogenetic changes, and the implications for non-ceratopsid ceratopsian locomotion
PeerJ
Sjekket: 4.9.2026
Peer-reviewed osteological study whose systematic palaeontology places Protoceratops andrewsi within Ornithischia, Ceratopsia, Neoceratopsia and Protoceratopsidae.
Åpne kilde ↗Djadokhta Formation correlative strata in Chinese Inner Mongolia: an overview of the stratigraphy, sedimentary geology, and paleontology and comparisons with the type locality in the pre-Altai Gobi
Canadian Journal of Earth Sciences (Canadian Science Publishing)
Sjekket: 4.9.2026
Documents the geographic and stratigraphic distribution of Protoceratops-bearing Djadokhta and correlative beds from the Mongolian type area to Bayan Mandahu in Inner Mongolia.
Åpne kilde ↗Geology of the Djadokhta Formation at Bayn Dzak (Mongolia)
Palaeontologia Polonica (Polish Academy of Sciences)
Sjekket: 4.9.2026
Describes the sedimentology and depositional setting of the Protoceratops-bearing sandstones at the Flaming Cliffs, indicating an arid, dune-dominated palaeoenvironment.
Åpne kilde ↗Protoceratops – Dino Directory
Natural History Museum, London
Sjekket: 4.9.2026
Museum taxon page recording Protoceratops as a herbivorous ceratopsian with a beak and shearing tooth batteries for processing tough plant material.
Åpne kilde ↗New Stratigraphic Subdivision, Depositional Environment, and Age Estimate for the Upper Cretaceous Djadokhta Formation, Southern Ulan Nur Basin, Mongolia
American Museum Novitates (American Museum of Natural History)
Sjekket: 4.9.2026
Extinct taxon; conservation status NE
Åpne kilde ↗Bone histology of Protoceratops andrewsi from the Late Cretaceous of Mongolia and its biological implications
Acta Palaeontologica Polonica (Institute of Paleobiology, Polish Academy of Sciences)
Sjekket: 4.9.2026
Peer-reviewed overview of the species' body size, growth and maturation based on histological sampling of Djadokhta Formation specimens.
Åpne kilde ↗Bone histology of Protoceratops andrewsi from the Late Cretaceous of Mongolia and its biological implications
Acta Palaeontologica Polonica (Institute of Paleobiology, Polish Academy of Sciences)
Sjekket: 4.9.2026
Peer-reviewed overview of the species' body size, growth and maturation based on histological sampling of Djadokhta Formation specimens.
Åpne kilde ↗Bone histology of Protoceratops andrewsi from the Late Cretaceous of Mongolia and its biological implications
Acta Palaeontologica Polonica (Institute of Paleobiology, Polish Academy of Sciences)
Sjekket: 4.9.2026
Peer-reviewed overview of the species' body size, growth and maturation based on histological sampling of Djadokhta Formation specimens.
Åpne kilde ↗Bone histology of Protoceratops andrewsi from the Late Cretaceous of Mongolia and its biological implications
Acta Palaeontologica Polonica (Institute of Paleobiology, Polish Academy of Sciences)
Sjekket: 4.9.2026
Peer-reviewed overview of the species' body size, growth and maturation based on histological sampling of Djadokhta Formation specimens.
Åpne kilde ↗