| Ornithischians reported from the Kirtland Formation
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| Genus
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Species
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Member
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Material
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Notes
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Images
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| Ahshislepelta
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A. minor
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A partial girdle, scapulocoracoids, humerus, proximal portion of the radius, cervical and/or dorsal vertebrae, complete and fragmentary thoracic osteoderms, and other unidentifiable postcranial fragments.
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An ankylosaurineankylosaurid part of the Hunter Wash Member.
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| Anasazisaurus
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A. horneri
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An incomplete skull consisting of premaxillae, nasals, maxilla, lacrimal, jugal, prefrontal, postorbital, squamosal, frontal, parietal, and fragment of dentary with teeth.
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A kritosaurinhadrosaurid from the De-Na-Zin Member.
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| Bisticeratops
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B. froeseorum
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A nearly complete skull.
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A chasmosaurineceratopsid, originally identified as a specimen of Pentaceratops.
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| Kritosaurus
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K. navajovius
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[Two] incomplete skulls, an atlas, axis and cervical vertebrae.
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A kritosaurinhadrosaurid also known from the Cerro del Pueblo Formation of Mexico.
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| Naashoibitosaurus
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N.ostromi
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A skull lacking the premaxillae and mandible, a partial humerus, cervical vertebrae and dorsal vertebrae.
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A kritosaurinhadrosaurid, distinct from Kritosaurus.
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| Nodocephalosaurus
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N. kirtlandensis
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A partial skull.
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An ankylosaurineankylosaurid that has cranial ornamentation similar to Akainacephalus, an ankylosaur from the Kaiparowits Formation.
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| Parasaurolophus
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P. tubicen
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[Two] incomplete and fragmentary skulls.
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A lambeosaurinehadrosaurid known from partial cranial remains.
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| Pentaceratops
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P. fenestratus
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A crushed but nearly complete skull, mandible, cervical vertebrae, dorsal vertebrae, sacral vertebrae, caudal vertebrae, chevrons, scapulae, coracoids, radii, ulnae, ischia, ilia, pubes, femora, tibiae, astragali, manual phalanxes and manual unguals.
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A junior synonym of Pentaceratops sternbergii, diagnostic characteristics of the species were pathologies.
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| P. sternbergi
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A crushed but nearly complete skull, mandible, cervical vertebrae, dorsal vertebrae, sacral vertebrae, caudal vertebrae, chevrons, scapulae, coracoids, radii, ulnae, ischia, ilia, pubes, femora, tibiae, astragali, manual phalanxes and manual unguals.
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A chasmosaurineceratopsid also known from the Fruitland Formation.
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| Sphaerotholus
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S. goodwini
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A partial skull lacking the facial and palatal elements.
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A pachycephalosaurine pachycephalosauridalso known from the Hell Creek and Horseshoe Canyon Formation.
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| Stegoceras
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S. novomexicanum
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An incomplete parietal.
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A basal pachycephalosauridalso known from the upper Fruitland Formation.
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| Terminocavus
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T. sealeyi
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A parietal, partial squamosal, jugal, epijugal, partial quadratojugal, partial sacrum and vertebral fragments.
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A chasmosaurineceratopsid that has been hypothesized to form an anagenetic series with several other chasmosaur species, including Navajoceratops.
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| Navajoceratops
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N. sullivani
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A parietal, squamosal fragments, fused jugal\epijugal and other unidentified cranial fragments.
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A chasmosaurineceratopsid that has been hypothesized to form an anagenetic series with several other chasmosaur species, including Terminocavus.
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| Titanoceratops
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T. ouranos
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A partial skull, syncervical vertebrae, cervical vertebrae, dorsal vertebrae, sacral vertebrae, caudal vertebrae, ribs, humeri, radius, femora, tibiae, fibula, ilia, ischia, and ossified tendons.
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Possibly represents a junior synonym of Pentaceratops, holotype may possibly have come from the Fruitland Formation.
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| Ziapelta
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Z. sanjuanensis
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A complete skull, [two] first cervical half-rings, fragmentary second cervical half ring, and numerous fragmentary osteoderms.
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An ankylosaurineankylosaurid closely related to Scolosaurus.
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