Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 47 |
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Page 242
... on the latter the pliculae are not so sharply marked and one or two
intermediaries ( rather strong growthlines ) appear ... but petering out on later part
of whorl ; on second half of 3rd whorl a slight granular thickening appears on
each plicula ...
... on the latter the pliculae are not so sharply marked and one or two
intermediaries ( rather strong growthlines ) appear ... but petering out on later part
of whorl ; on second half of 3rd whorl a slight granular thickening appears on
each plicula ...
Page 421
... at about 8–10 mm . alt . the ist sulcus appears in each rib , and at about 13 mm
. a 2nd sulcus appears on the left ( flat ) valve , a and and 3rd on the right ;
increasing in large shells to 5 on the left and 10-12 on the right valve ; on the
latter the ...
... at about 8–10 mm . alt . the ist sulcus appears in each rib , and at about 13 mm
. a 2nd sulcus appears on the left ( flat ) valve , a and and 3rd on the right ;
increasing in large shells to 5 on the left and 10-12 on the right valve ; on the
latter the ...
Page 476
It appears to be less strongly sculptured , and the radial riblets less closely
packed than in the present specimens . Phacoides peritaphros n.sp. Fig . 22
Shell thick , tumid , inequilateral , juvenile ovoid , adult with altitude nearly equal
to length ...
It appears to be less strongly sculptured , and the radial riblets less closely
packed than in the present specimens . Phacoides peritaphros n.sp. Fig . 22
Shell thick , tumid , inequilateral , juvenile ovoid , adult with altitude nearly equal
to length ...
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Common terms and phrases
Algoa Bay aperture appears axial Bartsch base become brown Cape capensis central closely collected concentric cusp dead Delagoa Bay diam distinct Distribution Durban East London examples False Bay fathoms figure Fossil granules grooves growth-lines identified intermediaries internally Jaeckel Knysna Krauss larger lateral length less Linn living locality lower margin Martens material metres middle Muir narrow Natal nearly nodules oblique obtained outer P.F. coll pale peripheral Pleistocene Point Port Alfred Port Elizabeth posterior Postnatal whorls present probably Protoconch radial Radula recorded references Remarks ribs River Natal rows Schilder sculpture seems shape shell shows side slightly Smith smooth sometimes South African Museum Sowerby species specimens spiral lirae strong surface suture Table Bay teeth Thiele Tomlin Trifora Turton Type umbilicus upper usually valve Zululand
Bibliographic information
| Title | Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 47 Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, South African Museum |
| Author | South African Museum |
| Publisher | South African Museum, 1963 |
| Export Citation | BiBTeX EndNote RefMan |