Two new horned dinosaurs from the upper Cretaceous Two Medicine Formation of Montana; with a phylogenetic analysis of the Centrosaurinae (Ornithischia: Ceratopsidae)
Journal of Vertebrate Paleontology
Sjekket: 5.9.2026
Original description by Sampson (1995) erecting Einiosaurus procurvicornis and placing it phylogenetically within Ceratopsidae: Centrosaurinae.
Åpne kilde ↗Revised geochronology, correlation, and dinosaur stratigraphic ranges of the Santonian-Maastrichtian (Late Cretaceous) formations of the Western Interior of North America
PLOS ONE
Sjekket: 5.9.2026
Documents the stratigraphic and geographic ranges of Campanian dinosaurs of the Western Interior, including the Two Medicine Formation horizons that yield Einiosaurus in northwestern Montana.
Åpne kilde ↗Taphonomy of Three Dinosaur Bone Beds in the Upper Cretaceous Two Medicine Formation of Northwestern Montana: Evidence for Drought-Related Mortality
PALAIOS (SEPM Society for Sedimentary Geology)
Sjekket: 5.9.2026
Reconstructs the semi-arid, seasonally dry coastal-plain palaeoenvironment of the upper Two Medicine Formation and attributes the ceratopsid bonebed mass mortalities to drought.
Åpne kilde ↗The Functional and Palaeoecological Implications of Tooth Morphology and Wear for the Megaherbivorous Dinosaurs from the Dinosaur Park Formation (Upper Campanian) of Alberta, Canada
PLOS ONE
Sjekket: 5.9.2026
Analyses ceratopsid dental morphology and wear, demonstrating the shearing herbivorous feeding mode characteristic of centrosaurines such as Einiosaurus.
Åpne kilde ↗40Ar/39Ar age and correlation of the nonmarine Two Medicine Formation (Upper Cretaceous), northwestern Montana, U.S.A.
Canadian Journal of Earth Sciences
Sjekket: 5.9.2026
Extinct taxon; conservation status NE
Åpne kilde ↗Einiosaurus | Natural History Museum Dino Directory
Natural History Museum, London
Sjekket: 5.9.2026
Museum overview page summarising the size, anatomy, age and classification of Einiosaurus, used as the general reference for the sv, en, da and no description texts.
Åpne kilde ↗Einiosaurus | Natural History Museum Dino Directory
Natural History Museum, London
Sjekket: 5.9.2026
Museum overview page summarising the size, anatomy, age and classification of Einiosaurus, used as the general reference for the sv, en, da and no description texts.
Åpne kilde ↗Einiosaurus | Natural History Museum Dino Directory
Natural History Museum, London
Sjekket: 5.9.2026
Museum overview page summarising the size, anatomy, age and classification of Einiosaurus, used as the general reference for the sv, en, da and no description texts.
Åpne kilde ↗Einiosaurus | Natural History Museum Dino Directory
Natural History Museum, London
Sjekket: 5.9.2026
Museum overview page summarising the size, anatomy, age and classification of Einiosaurus, used as the general reference for the sv, en, da and no description texts.
Åpne kilde ↗