Genus: Brachylophosaurus STERNBEG, 1953
Etymology: Greek, brachys, “short”, Greek, lophos, “crest”, and Greek, sauros, “lizard”: “short crested lizard”.

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.