. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE PRISTEROGNATHID THEROCEPHALIANS 89 notwithstanding certain less important differences in our specimen there are 6 postcanines occupying 40 mm., and the preorbital depression is a. Fig. 9.—Alopecognathus angusticeps. 9112. (x fa a, Dorsal view, b, Lateral view. This specimen allows us to correct two points in my description (Boonstra, 1935) of the genotype viz. with the anterior part of the sagittal crest preserved it is now clear that in my reconstruction the height of the cres
. Annals of the South African Museum = Annale van die Suid-Afrikaanse Museum. Natural history. THE PRISTEROGNATHID THEROCEPHALIANS 89 notwithstanding certain less important differences in our specimen there are 6 postcanines occupying 40 mm., and the preorbital depression is a. Fig. 9.—Alopecognathus angusticeps. 9112. (x fa a, Dorsal view, b, Lateral view. This specimen allows us to correct two points in my description (Boonstra, 1935) of the genotype viz. with the anterior part of the sagittal crest preserved it is now clear that in my reconstruction the height of the crest should have been much higher; the preserved frontonasal suture in this specimen shows that the broken line indication in my figure of 1935 should have been further forward so that the frontal is a long narrow bone and the nasal shorter than I thought in 1935. Alopecognathus angustioriceps (Boonstra). Boonstra, 1953, p. 63. Holotype. 9342. (Fig. 10.) Kroonplaas, Beaufort West. Coll. Boonstra. A very good undistorted and practically complete 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
