Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 47South African Museum, 1963 - Natural history |
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Page 137
... specimens are glossy , with fine axial striae ( growth - lines ) and show the ' double suture ' mentioned by Bartsch for africana ( p . 122 ) and almo ( p . 123 ) . Turton was misled by this appearance in a fresh and translucent shell ...
... specimens are glossy , with fine axial striae ( growth - lines ) and show the ' double suture ' mentioned by Bartsch for africana ( p . 122 ) and almo ( p . 123 ) . Turton was misled by this appearance in a fresh and translucent shell ...
Page 350
... specimens ) or 7 ( 47 specimens ) , or 8 ( 22 specimens ) ; towards basal end indications of 3-4 fine intermediaries ( one between a pair of main ribs ) ; at least 15 fine striae between each pair of main ribs ; growth - lines fine . No ...
... specimens ) or 7 ( 47 specimens ) , or 8 ( 22 specimens ) ; towards basal end indications of 3-4 fine intermediaries ( one between a pair of main ribs ) ; at least 15 fine striae between each pair of main ribs ; growth - lines fine . No ...
Page 377
... specimens were stated to have ' as a rule less numerous teeth ' than the East African specimens , but the number of teeth in the latter was not mentioned , and no figure of the teeth was given . Similar in shape to the North Atlantic ...
... specimens were stated to have ' as a rule less numerous teeth ' than the East African specimens , but the number of teeth in the latter was not mentioned , and no figure of the teeth was given . Similar in shape to the North Atlantic ...
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Common terms and phrases
1st whorl 27 fathoms 2nd whorl 3rd whorl 40 fathoms 4th whorl 80 metres agulhasensis alfredensis Algoa Bay aperture apical Braga Cape Morgan Cape Natal Cape Point capensis central plate columella cusp dead Delagoa Bay diam dorsal Durban East London False Bay figure Fossil Gmelin granules grooves growth-lines Inhambane intermediaries Jaeckel juvenile Krauss Krss Lamy last whorl lateral plate left valve length Linn lirae living Macnae & Kalk marginal plates Martens Mossel Bay Muir n.sp natalensis nodules oblique operculum outer lip P.F. coll periostracum peripheral Pieter Faure Pleistocene pliculae Port Alfred Port Alfred Bartsch Port Elizabeth Port Elizabeth Sowerby posterior Postnatal whorls Protoconch radial Radula Remarks riblets right valve River Natal Saldanha Bay Schilder sculpture shell slightly Smith smooth South African Museum Sowerby Sowerby's species specimens spiral lirae striae suture Table Bay Thiele Tomlin Tugela River Turton umbilicus umbo worn Zululand