Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
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Page 28
... slightly longer than the breadth across the canines , but its origin is still about level with the front of the premolars . The distance from the front of the premolars to the back of the canine is also reduced , being very slightly ...
... slightly longer than the breadth across the canines , but its origin is still about level with the front of the premolars . The distance from the front of the premolars to the back of the canine is also reduced , being very slightly ...
Page 88
... slightly more anterior ; origin of adipose fin on vertical through base of last anal ray . Pectoral fins small , reaching to about PO4 ; ventral fins extending slightly posterior to VO4 . Dn absent ; Vn small , at anteroventral margin ...
... slightly more anterior ; origin of adipose fin on vertical through base of last anal ray . Pectoral fins small , reaching to about PO4 ; ventral fins extending slightly posterior to VO4 . Dn absent ; Vn small , at anteroventral margin ...
Page 198
... slightly more numerous axial ribs ( 11-12 on last three whorls , as against 8-9 in T. canisaxi ) . Etymology The ... slightly inequilateral , posterior margin slightly more pointed than anterior margin ; slightly wider than high ...
... slightly more numerous axial ribs ( 11-12 on last three whorls , as against 8-9 in T. canisaxi ) . Etymology The ... slightly inequilateral , posterior margin slightly more pointed than anterior margin ; slightly wider than high ...
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