Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
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Page 171
... spiral bands and numerous axial lamellae between bands and upper and lower suture lines , giving cancellate appearance . Spiral bands increasing on to body whorl , with intermediaries appearing in some specimens ; up to 20 major spiral ...
... spiral bands and numerous axial lamellae between bands and upper and lower suture lines , giving cancellate appearance . Spiral bands increasing on to body whorl , with intermediaries appearing in some specimens ; up to 20 major spiral ...
Page 178
... spiral bands ; 12-13 fine lirae between suture and shoulder ; 10-12 fine lirae between each strong spiral band ; 4 fine lirae between lowest band and base . Remarks The present species bears some resemblance to Thais capensis ( Petit ...
... spiral bands ; 12-13 fine lirae between suture and shoulder ; 10-12 fine lirae between each strong spiral band ; 4 fine lirae between lowest band and base . Remarks The present species bears some resemblance to Thais capensis ( Petit ...
Page 179
... Spiral lirae : 4 on first whorl ; 5 on second whorl ; 5 on third whorl ; 5 ( with 1 or 2 very fine intermediates ) ... spiral ribs . Remarks Ocenebra petrocyon most closely resembles O. purpuroides ( Reeve , 1845 ) ( with which it was ...
... Spiral lirae : 4 on first whorl ; 5 on second whorl ; 5 on third whorl ; 5 ( with 1 or 2 very fine intermediates ) ... spiral ribs . Remarks Ocenebra petrocyon most closely resembles O. purpuroides ( Reeve , 1845 ) ( with which it was ...
Contents
The Elandsfontein material | 31 |
The Zululand specimen | 39 |
Acknowledgements | 53 |
Copyright | |
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Common terms and phrases
50 m Complex abbreviations Annals anteriorly apelex author's name Avontuur Barnard Benguela body whorl brachial valve brachiopods California canines Cape Province Cape Town Carrington & Kensley Ciconia coast columella Concholepas conjoined valves Cooper cusp deltidial plates deposits depth Description Shell Diaphus distal dorsal dune early Pleistocene Elandsfontein elongate fauna figures fossil Gastropoda genus Geronticus Gnathopod Hendey high sea-level hinge Holotype Hondeklip Zone Hottentot Hulley Koingnaas Kolpochoerus paiceae Lampanyctus Langebaanweg lanternfishes length limnetes loop mandible margin material Megerlia Meiring Naude mexicanus Miocene Mollusca Myctophidae Myctophum Nafpaktitis nigrescens Ocean outer lip paratypes parentheses pedicle pedicle valve photophore Pliocene posterior postnatal whorls present recorded references region ribs rounded Saldanha Bay SAN DIEGO scientific name sclerites sculpture separates Skurwerug Smith socket ridges South African Museum south-western Cape species specific name specimens spiral lirae Synonymy Table Tankard Tertiary tooth Triphoturus upper USNM ventral views of conjoined width Xenobrochus