Etymology:
Species: hieroglyphus (COPE, 1876) COPE, 1877
Etymology:
= Ceratodus hieroglyphus COPE, 1876
Holotype: AMNH 7080
Locality: Unreported locality along or adjacent to Missouri River Valley, between Fort Benton and Amell's Creek/Cow Island, northdenttral, Montana.
Horizon: Judith River Formation.
Biostratigraphy:
Age: Campanian Stage, Late Senonian Subepoch, Late Gulf Epoch, Late Cretaceous.
Material: Fragment of a dermal plate with rugose ornament described by COPE as a dental element.
Referred material:
BRINKMAN, KUNDRAT, WARD, MURRAY, AIMBETOV, Van LOON & BANERJEE, 2025
Locality: Dzhyrakuduk locality, site CBI-14, north of Bukhara in central Kyzylkum Desert, Uzbekistan.
Horizon: Lower part of Bissekty Formation.
Biostratigraphy:
Age: Coniacian Stage, Lower Senonian Subepoch, Lower Gulf Epoch, Late Cretaceous.
Material:
UPJS-SUDE_0005 t0 _0007, _0059: Scales.
ROM VP 51972: 17 scales.
ROM VP 52176: 6 scales.
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