Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
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Page 106
... crura are short rounded extensions of the socket ridges and merge , at about midloop , with descending lamellae without development of crural processes . In the smaller specimen the crura are curved and flattened and united with ...
... crura are short rounded extensions of the socket ridges and merge , at about midloop , with descending lamellae without development of crural processes . In the smaller specimen the crura are curved and flattened and united with ...
Page 111
... crura and poorly defined outer hinge plates , suggest they belong to the subfamily Aenigmathyridinae Cooper , 1983 ... Crura narrow , bearing scoop - like anterior part of loop without development of descending lamellae . Crural ...
... crura and poorly defined outer hinge plates , suggest they belong to the subfamily Aenigmathyridinae Cooper , 1983 ... Crura narrow , bearing scoop - like anterior part of loop without development of descending lamellae . Crural ...
Page 134
... crura are fully developed and extend from in front of the socket ridges to join the rest of the brachidium . No such development is seen in the present specimens , which are thus distinguished by their lack of crura . Etymology The ...
... crura are fully developed and extend from in front of the socket ridges to join the rest of the brachidium . No such development is seen in the present specimens , which are thus distinguished by their lack of crura . Etymology The ...
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