Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
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Page 117
... brachial valve ( SAM - A25461 ) from SM 226 at a depth of 710-775 m . Description Small to medium elongately oval ... valve deeper and more convex than brachial valve ; moderately convex in lateral profile with maximum convexity in ...
... brachial valve ( SAM - A25461 ) from SM 226 at a depth of 710-775 m . Description Small to medium elongately oval ... valve deeper and more convex than brachial valve ; moderately convex in lateral profile with maximum convexity in ...
Page 125
... brachial valve devoid of radial ornament . Concentric ornament of faint growth lines . B C D Fig . 13. Notozyga sp . , SAM - A25467 , SM 131. A - B . Ventral and interior views of pedicle valve . C - D . Dorsal and interior views of ...
... brachial valve devoid of radial ornament . Concentric ornament of faint growth lines . B C D Fig . 13. Notozyga sp . , SAM - A25467 , SM 131. A - B . Ventral and interior views of pedicle valve . C - D . Dorsal and interior views of ...
Page 135
... midvalve . Pedicle valve slightly deeper than brachial valve . Anterior commissure sulcate . Hinge line nearly straight , about three - fifths as wide as valve . Beak suberect with large incomplete submesothyridid foramen bounded by ...
... midvalve . Pedicle valve slightly deeper than brachial valve . Anterior commissure sulcate . Hinge line nearly straight , about three - fifths as wide as valve . Beak suberect with large incomplete submesothyridid foramen bounded by ...
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