Object Details
Geologic Age
Mesozoic / Cretaceous / Late / Maastrichtian
Record Last Modified
4 Aug 2025
Skeletal Morphology
Skull
Stratigraphy
/ Lance Fm
USNM Number
V2412
Type Citation
Lull, R. S., Hatcher. 1905. Am.Jour.Sci. ser.4,20 (n.120): 417-419.
Lull, R. S., Hatcher. 1905. Am.Jour.Sci. ser 4,20 (n.120): 413-419..
Forster. 1993. Jour.Paleontology. 67 (n.2): 317.
Lehman. 1990. Dinosaur Systematics:Perspectives And Approaches. tf.16.14h.
Lehman. 1990. Dinosaur Systematics:Perspectives And Approaches. tf.16.14g,h.
Ostrom, J. H., Wellnhofer, P. 1990. Dinosaur Systematics:Perspectives And Approaches. tf.18.1,p.249,p.251,tf.18.4.
Type Status
holotype
Place
Niobrara County, Wyoming, United States, North America
Published Name
Nedoceratops hatcheri (Lull, 1905)
Diceratops hatcheri Lull in Hatcher, 1905
Triceratops horridus Marsh, 1889
Diceratus hatcheri (Lull, 1905)
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Paleogeneral
Types: Reptiles/Amphibians
Reptilia Primary Type
Paleobiology
Taxonomy
Animalia Chordata Vertebrata Sauropsida Reptilia Archosauria Dinosauria Ornithischia Ceratopsia Ceratopsidae Chasmosaurinae
Data Source
NMNH - Paleobiology Dept.
Link to Original Record
Record ID
nmnhpaleobiology_3588986