Annals of the South African Museum, Volume 45The Museum, 1960 - Natural history |
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Page 429
... occlusal plane is angulated at 20 ° to the occlusal plane of the pillars . Occlusal surface . The central pits of the anterior and posterior pillars are still visible . M2 Buccal surface . The buccal portion of the posterior pillar and ...
... occlusal plane is angulated at 20 ° to the occlusal plane of the pillars . Occlusal surface . The central pits of the anterior and posterior pillars are still visible . M2 Buccal surface . The buccal portion of the posterior pillar and ...
Page 481
... occlusal surface . The posterior surface on the lingual side of this ridge has no cingulum . Near the occlusal edge this ridge is worn , suggesting contact with a contiguous tooth . The lingual aspect of the tooth has no enamel ...
... occlusal surface . The posterior surface on the lingual side of this ridge has no cingulum . Near the occlusal edge this ridge is worn , suggesting contact with a contiguous tooth . The lingual aspect of the tooth has no enamel ...
Page xxx
... occlusal aspects respectively . b , j , r - M 944 , buccal , lingual , occlusal aspects respectively . c , k , s - M 536 , buccal , lingual , occlusal aspects respectively . d . 1 , t - M 533 , buccal , lingual , occlusal aspects ...
... occlusal aspects respectively . b , j , r - M 944 , buccal , lingual , occlusal aspects respectively . c , k , s - M 536 , buccal , lingual , occlusal aspects respectively . d . 1 , t - M 533 , buccal , lingual , occlusal aspects ...
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Common terms and phrases
1st whorl 2nd whorl 3rd whorl 4th whorl additional lirae Algoa Bay antennae anteriorly aperture apex axial ribs Bartsch body whorl brown Buccal surface callus camelopardalis Cape Cape Natal capensis central pit central plate cingulum cirri cirrus columella Conch cusps denticles diam distal dorsal cirri Durban elytra enamel False Bay fathoms Fauvel Giraffa groove Holotype horn-core hypocone juveniles knobs last whorl later whorls lateral plate length lingual surface M₁ mandible Martens median mesostyle metres molar Museum Natal Occlusal surface Olduvai Operculum outer lip P.F. coll pale parapodium parietal callus periostracum plicate Port Alfred posterior pillar Postnatal whorls Proc prostomium protoconch Protoconch 2 whorls radula Records root rows rugose segments setae setiger setigerous lobe shell Sivatherium slightly Smith smooth South African Sowerby species specimens spiral lirae spiral striae spire suture talonid teeth Thiele Tiefsee Exp Tomlin tooth Turton upper Zool