Figure 8 from: Smith N (2011) Taxonomic revision and phylogenetic analysis of the flightless Mancallinae (Aves, Pan-Alcidae). ZooKeys 91: 1-116. https://doi.org/10.3897/zookeys.91.709

Figure 8 - Holotype specimen of Mancalla vegrandis (SDSNH 77399). A Right scapula in medial view B Left scapula in lateral view C Partial sternum in ventral view D Partial furcula in posterior view (dashed lines represent missing portion of left ramus) E Left coracoid in posterior view. Anatomical abbreviations: a acromion process ce caudal extremity of scapula cr sternal carina ct coracoidal tubercle fa furcular apophysis ff furcular facet of coracoid gp glenoid process lp latral process of coracoid lt lateral trabeculae of sternum pp procoracoid process st scapulotricipital tubercle.