Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
From inside the book
Results 1-3 of 25
Page 157
... spiral lirae of this species , however , are more finely beaded , while the outer lip possesses a strong posterior tubercle on the inner surface . Clanculus kraussi Philippi , 1846 , from West Africa , possesses finely beaded spiral ...
... spiral lirae of this species , however , are more finely beaded , while the outer lip possesses a strong posterior tubercle on the inner surface . Clanculus kraussi Philippi , 1846 , from West Africa , possesses finely beaded spiral ...
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 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 | |
6 other sections not shown
Other editions - View all
Common terms and phrases
50 m Complex abbreviations Annals anteriorly apelex author's name Avontuur Barnard Benguela body whorl brachial valve brachiopods calvus canines Cape Province Cape Town Carrington & Kensley Ciconia coast columella Concholepas conjoined valves crura cusp deltidial plates deposits depth described Description Shell Diaphus distal dorsal dune early Pleistocene Elandsfontein elongate fauna figures fossil Gastropoda genus Geronticus Gnathopod Haughton Hendey high sea-level hinge Holotype Hondeklip Zone Hottentot Hulley italics Kilburn Lampanyctus Langebaanweg lanternfishes length limnetes loop mandible margin material Megerlia mexicanus 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 scientific name sclerites sculpture separates Skurwerug slightly Smith socket ridges South African Museum species specific name specimens spiral lirae subheadings Synonymy Table Tankard tooth Triphoturus upper USNM valve interior ventral views of conjoined width Xenobrochus