. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Scapulae, (x £•) a. Struthiocephaloides cavifrons. 5607. Lateral view. b. Struthiocephaloides cavifrons. 5607. Posterior view. c. Struthio- cephalellus parvus. 5006. Lateral view. Genus Struthiocephalellus Boonstra The pectoral girdle is only known from an imperfect scapula and frag- ments of the coracoidal plate; the scapula is small (height 310? mm.) and the width of the blade is 210? mm.; the posterior face of the scapula is only slightly concave. The humerus is small (length
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Scapulae, (x £•) a. Struthiocephaloides cavifrons. 5607. Lateral view. b. Struthiocephaloides cavifrons. 5607. Posterior view. c. Struthio- cephalellus parvus. 5006. Lateral view. Genus Struthiocephalellus Boonstra The pectoral girdle is only known from an imperfect scapula and frag- ments of the coracoidal plate; the scapula is small (height 310? mm.) and the width of the blade is 210? mm.; the posterior face of the scapula is only slightly concave. The humerus is small (length 276? mm.) and is lightly built; the proximal expansion is fairly great (156 mm.); the distal expansion is relatively great (174 mm.); the shaft is fairly long and fairly wide (diams. 66 X 48 mm.); the delto-pectoral crest is only moderately long and is fairly weak and terminates well proximal of the plane in which the ventral opening of the entepicondylar foramen lies; the relations of caput, processus medialis and lateralis are unknown; the radial condyle is weak (thickness 48 mm.), distally situated and curving round on to the dorsal surface; the twist on the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original South African Museum. Cape Town : The Museum
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectnaturalhistory, booky
