. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. I. Hipposaurns boonstrai. Holotype. 8950. Pectoral girdle X \. a. Lateral, b. Ventral. Fig. 2. Hipposaurus major. Holotype. 9081. Pectoral girdle X |. a. Lateral, b. Ventral. which has no posteriorly directed process to underlie the interclavicle in posterior direction as is the case in the pristerognathid clavicle. From its broad, ventral expansion the clavicle sweeps upwards with a rather slender process lying externally and extending slightly anterior to the ciirved anterior edg


. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. Fig. I. Hipposaurns boonstrai. Holotype. 8950. Pectoral girdle X \. a. Lateral, b. Ventral. Fig. 2. Hipposaurus major. Holotype. 9081. Pectoral girdle X |. a. Lateral, b. Ventral. which has no posteriorly directed process to underlie the interclavicle in posterior direction as is the case in the pristerognathid clavicle. From its broad, ventral expansion the clavicle sweeps upwards with a rather slender process lying externally and extending slightly anterior to the ciirved anterior edge of the scapulo-coracoid. Its upper extremity is applied to the anterior scapular edge, where it also meets the ventral end of the cleithrum. The sternum is ossified as a flattish disc-like element lying above the posterior end of the interclavicle. No facets for the ribs can be seen. Pelvic Girdle (Figs. 3 and 4) The two specimens of the two species of Hipposaurus have the pelvic jirdle preserved in part. In both the iliac blade is poorly preserved, but 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