Annals of the South African Museum, Volumes 43-44The Museum, 1957 - Natural history |
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Page 144
... surfaces of the parietal , postorbitals , postfrontals and frontal is seen . The basioccipital ( B.O. ) in occipital view shows a T - shaped surface with the stem , lying in the median line , excavated by a shallow groove leading into ...
... surfaces of the parietal , postorbitals , postfrontals and frontal is seen . The basioccipital ( B.O. ) in occipital view shows a T - shaped surface with the stem , lying in the median line , excavated by a shallow groove leading into ...
Page 152
... surface curves evenly on to the generally thickened dorsal surface ; temporal fossa small with small to fairly small antero - posterior diameter ; intertemporal region moderately to very wide ( 120-240 mm . ) ; parietals enter upper ...
... surface curves evenly on to the generally thickened dorsal surface ; temporal fossa small with small to fairly small antero - posterior diameter ; intertemporal region moderately to very wide ( 120-240 mm . ) ; parietals enter upper ...
Page 17
... surface is a gentle convexity with no indication of a step between the facial and cranial surfaces ; there is no depression in the posterior nasal surface for a facial gland as there is in most of the Tapinocephalidae . Laterally the ...
... surface is a gentle convexity with no indication of a step between the facial and cranial surfaces ; there is no depression in the posterior nasal surface for a facial gland as there is in most of the Tapinocephalidae . Laterally the ...
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Common terms and phrases
1st whorl 4th joint adnate apex apical axial ribs Barnard Bartsch basal base behaart beschuppt Billard Brnrd Cape Town capensis colony cynodonts Delagoa Bay Description dicht dorsal Drillia Durban East London edge excl False Bay fathoms Flügeldecken genus gnathopod gonophores Gonotheca Halsschild Holotype hydranth hydrocladia hydrorhiza hydrothecae Inhambane inner internode Keratocephalus Kosi Bay lancelet Länge lateral length adcauline Lip sinus margin maximum diameter median Moschops narrow Natal nematotheca node oblique Operculum outer P.F. Coll pair Palaeontology parietal pedicel peraeon segments peraeopod Péringuey perisarc pleon pleopod Port Alfred postcanine posterior Postnatal whorls Proc Protoconch Pygidialteil Pygidium quadrate radula ramus Records Remarks Scalenodon Schildchen Schuppen schwarz Sertularella skull slightly smooth South African Museum Sowerby species specimens spines spiral lirae Stechow stem sulcus surface suture Tapinocephalus teeth telson thickened Thiele tooth Transvaal transverse tubercles Turton uropods ventral width Zool Zoology