CANADA
ALBERTA PROVINCE
CARDSTON COUNTY
CARDSTON
WILLOW CREEK FORMATION
LANCIAN AGE
UPPERMOST MAASTRICHTIAN STAGE
UPPERMOST SENONIAN SUBEPOCH
UPPER UPPER GULF EPOCH
LATE CRETACEOUS
VETEROVATA
OOSUPERCOHORT: DINOSAURIOVUM VIALOV, 1975
Incertae sedis
Gen. sp indet.
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