Figure 4 in A New Genus for the Extinct Late Pleistocene Owl Strix brea Howard (Aves: Strigiformes) from Rancho La Brea, California

Figure 4. Rostrum maxillare of Oraristrix brea (LACM RLB K2713) in (A) lateral, (B) ventral, and (C) posterior views. Sternum of O. brea (LACM RLB F2477) in (D) anterior, (E) ventral, and (F) lateral view. Scapula, left, of O. brea (LACM RLB H6613), in (G) dorsolateral, (H) dorsomedial, and (I) ventromedial views. Close-up of glenoid facet of (J) O. brea (LACM RLB H6613), (K) Bubo virginianus (LACM 109120), and (L) Strix nebulosa (MVZ 151874) illustrating the consistent differences in the shape of this facet among the species. Coracoid, right, of O. brea (LACM RLB F9687), in (M) ventral, (N) dorsal, and (O) medial view. Sternal ends of (P) B. virginianus (LACM 109120), and (Q) S. nebulosa (MVZ 155426) illustrate the differences in their Angulus medialis. The differing placement of the Linea intermusculare and the size of the Fac. artic. sternalis can also be noted. Clavicula, left, of O. brea (LACM RLB E9233), in (R) lateral view. Scale bar = 20 mm.