Eotriceratops
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Eotriceratops is a genus of herbivorous ceratopsian dinosaurs which lived in the area of North America during the late Cretaceous period. The only named species is Eotriceratops xerinsularis.
Eotriceratops
Triceratops
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Triceratops is a genus of chasmosaurine ceratopsian dinosaur that lived during the late Maastrichtian age of the Late Cretaceous period, about 69 to 66 million years ago on the island continent of Lar
Eotriceratops
…Dennis R. Braman in 2007. The type species is Eotriceratops xerinsularis. The generic name combines a Greek ἠώς, èos, "dawn", with the name of the genus Triceratops, in reference to an older age relative to that form. The specific name xerinsularis, means "of the dry island", from Greek ξηρός, xèros, "dry", and…
LA Triceratops mount 2
Illustration of specimen USNM 4739, the horn cores that were erroneously attributed to Bison alticornis, the first named specimen of Triceratops
Type specimen YPM 1820 of the type species, T. horridus
1896 skeletal restoration of T. prorsus by O. C. Marsh, based on the holotype skull YPM 1822 and referred elements