Annals of the South African Museum, Volume 67South African Museum, 1976 - Natual history |
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Page 15
... external plate below the rear of the zygomatic arch . The anterior surface of this smoothly moulded sheet is continued dorsally on to the lateral face of the zygomatic arch , and includes the anterior face of the quadratojugal ventrally ...
... external plate below the rear of the zygomatic arch . The anterior surface of this smoothly moulded sheet is continued dorsally on to the lateral face of the zygomatic arch , and includes the anterior face of the quadratojugal ventrally ...
Page 16
... external adductor muscle ( Fig . 6C ) . Such a purely lateral insertion area corresponds well with the lateral position of the area of origin of this muscle in dicynodonts . The insertion area of the medial external adductor muscle in ...
... external adductor muscle ( Fig . 6C ) . Such a purely lateral insertion area corresponds well with the lateral position of the area of origin of this muscle in dicynodonts . The insertion area of the medial external adductor muscle in ...
Page 17
... external adductor muscle , this representing a basic dicynodont innovation . Moreover , it seems probable that the insertion of the medial external adductor in Chelydontops is typical in its position ( although exaggerated in form ) ...
... external adductor muscle , this representing a basic dicynodont innovation . Moreover , it seems probable that the insertion of the medial external adductor in Chelydontops is typical in its position ( although exaggerated in form ) ...
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Common terms and phrases
abbreviated adductor Africa Agassiz Amphipoda antenna apex apically author's name bearing Beaufort Series bicuspidata British Museum Natural Broom Brough Cape Town capensis Chelydontops Chevreux crocodilian Crustacea Debrenne dentary Description Diagnosis dicynodonts DIEGO distal Distribution dorsal view Dwyka elongate Endemic Euparkeria False Bay Family femur figures flagellum forms Gardiner genus gnathopod Haughton Holotype inner ramus K. H. Barnard khaki sand lateral length living crocodiles lobe lower mandibular material maxilla maxilliped medial muraille externe muscle Museum Natural History Natal Notochampsa oblique Orthosuchus Orthosuchus stormbergi outer ramus palate palm palp paratypes peduncle peraeonal segment peraeopod pereiopods pleo-telson pleon pleopod posterior margin posteriorly postero-distally premaxilla propodus protosuchians Protosuchus pterygoid quadrate Records ribs ridge scutes serrate setae skull slender South African Museum Sowerby species specimen spines squamosal Stebbing Steneosaurus suarezensis subequal surface suture Synonymy teeth telson temporal fenestra thecodontians tooth Triassic Upper uropod ventral vertebrae Woodward