Species: perotorum FIORILLO & TYKOSKI, 2012
Etymology: In recongnition of members of the Perot family (Margot and H. Ross
Perot and thier children), who demonstrated a long history of supporting
science and science education for the public.
= Species: Nova FIORILLO & GANGLOFF, 2003
Locality: Kikak-Tegoseak Bonebed, Colville River, North Slope, Alaska.
Note: Exact coordinates on file at the Museum of nature and Science, Dallas, for qualified researchers.
Horizon: Prince Creek Formation.
Biostratigraphy:
Age: Campanian-Maastrichtian Stage, Upper Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material: Posterior part fo parietal including partial median bar, posterior median emargination, and autapomorphic anterior-facing horns.
Paratypes:
FIORILLO, McCARTHY, FLAIG, BRANDLEN, NORTON, ZIPPI, JACOBS & GANGLOFF, 2010
DMNH 22558: Fragmentary skull.
Note: Paleopathology on the skull (lesion on the boss), FIORILLO Y TYKOSKI, 2022.
DMNH 21201: A short segament of right parietal transverse bar bearing an anterior
rim horn.
Referred material:
FIORILLO & TYKOSKI, 2022
DMNH 22378: Incomplete mid to distal cuadla vertebra.
Note: Pathologic.
DMNH 25551: Nerly complete metacapral V.
Note: Pathologic.
DMNH 25676: Right tibia and fused distal end of right fibula.
Note; Pathologic.
DMNH 24803: A partial skull lacking much of the left side of the skull ane the parietal-squamosal frill.
Note: Paleopathology on the skull (lesion on the boss), FIORILLO Y TYKOSKI, 2022.
DMNH 24252: A partial skull consisting mainly of the dorsal surface of the skull from near the rostrum tip to the supraorbital buttress.
Note: Paleopathology on the skull (lesion on the boss), FIORILLO Y TYKOSKI, 2022.
FIORILLO & TYKOSKI, 2022
Locality: Clam Gultch, Colville River, North Slope, Alaska.
Note: Exact coordinates on file at the Museum of nature and Science, Dallas, for qualified researchers.
Horizon: Prince Creek Formation.
Biostratigraphy:
Age: Campanian-Maastrichtian Stage, Upper Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.
Material:
DMNH 24618: Articular end of a right quadrate.
Note: Paleopathologic.
DMNH 21452: Pathologic bone.
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Species: Nova? TANKE, 2004 , RYAN, TANKE, BRINKMAN, EBERTH & CURRIE, 2006, RYAN, EBERTH, BRINKMAN, CURRIE & TANKE, 2010
Holotype: RTMP 2002.76.1
Locality: Quarry 239, Dinosaur Provincial Park, a short distance below the mouth of Berry Creek, west side of Red Deer River, Steveville, Newell County, Alberta Province, Canada.
Horizon: Dinosaur Park Formation, upper Judith River Group/ Bearpaw Formation contact.
Biostratigraphy:
Age: Upper Campanian-Maastrichtian Stage, Upper Senonian Subepoch, Upper Gulf
Epoch, Late Cretaceous.
Material: Skull and partial skeleton.
Note: Pathological deformations are present in the anterior parietal bar and in many of hte phalanges.