Fig. 4 in The oldest fossil record of the extant penguin genus Spheniscus-a new species from the Miocene of Peru

Fig. 4. Morphological differences between Spheniscus muizoni sp. nov. (A, C, E, G, I) and Spheniscus chilensis Emslie and Correa, 2003, paratype material from UF (B, D, F, H, J). A, B. Right humerus, in cranial (A1, B1), caudal (A2, B2), ventral (A3, B3), and distal (A4) views. C, D. Right carpometacarpus, in dorsal view. E, F. Right tibiotarsus, in cranial (E1, F1), caudal (E2, F2), and medial (E3, F3) views. G, H. Right tarsometatarsus, in dorsal (G1, H1), plantar (G2, H2), and distal (G3, H3) views. I, J. Right femur, in distal view.