Fig. 3. Left metatarsal IV in First tyrannosaurid remains from the Upper Cretaceous "El Gallo" Formation of Baja California, México

Fig. 3. Left metatarsal IV of the Campanian tyrannosaurid (IGM 6130) from Baja California, México, in medial (A), posterior (B), lateral (C), anterior D), proximal (E), and distal (F) views. Anterior is toward the top of the page in E and F. Diagonal line pattern indicates broken bone surface; hatching pattern indicates reconstructed areas; dashed lines indicate inferred extent of the bone. Inferred attachment sites for M. gastrocnemius lateralis (M. gl) and M. tibialis anterior (M. ta) based on reconstruction of Tyrannosaurus hindlimb musculature by Carrano and Hutchinson (2002).