Fig. 4 in New specimens of the earliest European passeriform bird

Fig. 4. Wieslochia weissi gen. et sp. nov. from Frauenweiler near Wiesloch, Germany, early Oligocene, holotype, specimen SMNK−PAL.3980, proximal end of left ulna in cranial view (A), right humerus in caudal and left carpometacarpus in dorsal view (B), and right carpometacarpus in ventral view (C). Abbreviations: cov, cotyla ventralis; pit, pit at the insertion area of musculus biceps brachii; tlc, tuberculum ligamenti collateralis ventralis. Coated with ammonium chloride. Scale bars 5 mm.