Annals of the South African Museum, Volume 97South African Museum, 1985 - Natual history |
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Page 29
... anterior cingulum cusp . In PQ2166 the anterior cingulum cusp is lacking . The P. of PQ2166 is a double - rooted tooth that is appreciably larger than P3 . The P4 is well worn in both halves of the mandible , and the occlusal surfaces ...
... anterior cingulum cusp . In PQ2166 the anterior cingulum cusp is lacking . The P. of PQ2166 is a double - rooted tooth that is appreciably larger than P3 . The P4 is well worn in both halves of the mandible , and the occlusal surfaces ...
Page 135
... anterior profile broadly carinate . Median fold narrow , extending from near umbo becoming broader and more prominent anteriorly ; lateral slopes flat to very gently convex . Brachial valve over four - fifths as long as pedicle valve ...
... anterior profile broadly carinate . Median fold narrow , extending from near umbo becoming broader and more prominent anteriorly ; lateral slopes flat to very gently convex . Brachial valve over four - fifths as long as pedicle valve ...
Page 204
... anterior and posterior margin and ventral margin on shell interior crenulate , crenulations largest at posteroventral corner . Anterior adductor scar oval ; small circular hollow dorsal to anterior muscle scar , hidden under anterior ...
... anterior and posterior margin and ventral margin on shell interior crenulate , crenulations largest at posteroventral corner . Anterior adductor scar oval ; small circular hollow dorsal to anterior muscle scar , hidden under anterior ...
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 California canines Cape Province Cape Town Carrington & Kensley Ciconia coast columella Concholepas conjoined valves Cooper cusp deltidial plates deposits depth Description Shell Diaphus distal dorsal dune early Pleistocene Elandsfontein elongate fauna figures fossil Gastropoda genus Geronticus Gnathopod Hendey high sea-level hinge Holotype Hondeklip Zone Hottentot Hulley Koingnaas Kolpochoerus paiceae Lampanyctus Langebaanweg lanternfishes length limnetes loop mandible margin material Megerlia Meiring Naude mexicanus Miocene 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 SAN DIEGO scientific name sclerites sculpture separates Skurwerug Smith socket ridges South African Museum south-western Cape species specific name specimens spiral lirae Synonymy Table Tankard Tertiary tooth Triphoturus upper USNM ventral views of conjoined width Xenobrochus