Figure 4
From: Unusual pectoral apparatus in a predatory dinosaur resolves avian wishbone homology
Updated reconstruction of the skeleton of H. escuilliei. (a) Whole skeleton in left lateral view; (b) detail of the pectoral apparatus (left forelimb removed). Missing elements indicated in grey. co coracoid, fu furcula, sc scapula, st sternum. Scale bar: 10Â cm. Drawing by M. Auditore.
