Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
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Page 2
... Body whorl expanded , aperture flared , oval , with strong siphonal groove present at anterior body whorl , ending in marginal notch ; latter with two strong rounded marginal teeth projecting slightly beyond margin in unworn specimens ...
... Body whorl expanded , aperture flared , oval , with strong siphonal groove present at anterior body whorl , ending in marginal notch ; latter with two strong rounded marginal teeth projecting slightly beyond margin in unworn specimens ...
Page 166
... whorls . Spire low , barely protruding above surface of body whorl . Sculpture consisting of low irregular flattened spiral lirae of varying widths , becoming obscure in columella area . Lirae +50 on body whorl , difficult to count as ...
... whorls . Spire low , barely protruding above surface of body whorl . Sculpture consisting of low irregular flattened spiral lirae of varying widths , becoming obscure in columella area . Lirae +50 on body whorl , difficult to count as ...
Page 183
... whorl , 35-42 on body whorl , extending on to outer surface of anterior canal , flattened bands becoming obscure , divided by shallow incised lines on lower body whorl . No axial sculpture apart from faint growth lines , and several ...
... whorl , 35-42 on body whorl , extending on to outer surface of anterior canal , flattened bands becoming obscure , divided by shallow incised lines on lower body whorl . No axial sculpture apart from faint growth lines , and several ...
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 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