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Cast of left nasal (UAMES 4940) in lateral (A) and medial (B) views. Right prefrontal (DMNH 22972) in lateral (C), medial (D), and posterior (E) views. Casts of left (UAMES 4245; F-H) and right (UAMES 4254; I-K) lacrimals the PCF hadrosaurine in lateral (F, I), posterior (G, J), and medial (H, K) views. Isolated right lacrimals of a large (ROM 64076; L, M) and a small (ROM 53512; N, O) Edmontosaurus annectens in lateral (L, N) and medial (M, O) views.
