Species: canadensis STERNBERG, 1953
Etymology: In reference to the country of Canada.
Referred material:
CLELAND, SCHROETER, ZAMDBORG, ZHENG, JI, TRAN, BERN, DUNCAN, LEBLEU, AHLF, THOMAS, KALLURI, KELLEHER, & SCHWEITZER, 2015, ULLMANN, ASH & SCANNELLA, 2022
Locality: Southern side of Cottonwood Creek, north of Malta, Phillips County, Montana.
Horizon: Judith River Formation, Judith River Group.
Biostrtigraphy:
Age: Judithian age, Middle Campanian Stage, middle Senonian subepoch, upper Gulf Epoch, Late Cretaceous.
Material:
MOR: 2598: Articulated left hind limb of a subadult.
Note: Blood vessels, and proteins.