Gen. sp indet.
ESTES 1964
Locality: UCMP V-5620, Lull Quarry, near the head of a tributary of Buck Creek, Powder River Basin, Niobrara County (Formerly Converse County), Wyoming.
Horizon: Lance Formation.
Biostratigraphy:
Age: Lancian age, upper Maastrichtian Stage, Upper Senonian subepoch, Upper Upper Gulf epoch, Late Cretaceous.
Material:
AM 8102: Squamosal.
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KHOSLA, PRASAD, VERMA, JAIN & SAHNI, 2004
Locality: Near Kisalpuri, Dindori District, Madhya Pradesh State, India.
Horizon: Deccan inter-trappean beds.
Biostratigraphy:
Age: Maastrichtian Stage, Upper Senonian subepoch, Upper Upper Gulf epoch, Late Cretaceous.
Number: Not given: Left ilum.
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MARTINELLI & FORASIEPI, 2004
Locality: Bajo de Santa Rosa Locality, Rio Negro Province, Argentina.
Horizon: Allen Formation, Malargüe Group.
Biostratigraphy:
Horizon: Late Campanian-Early Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
MACN-PV RN 1063: Fragment of right maxilla.
MACN-PV RN 1069: 23 fragments of ornamented cranial bones including incomplete maxillae, and frontoparietals.
MACN-PV RN 1066: Right humerus lacking proximal end.
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