Annals of the South African Museum, Volume 90The Museum, 1983 - Natural history |
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Page 229
South African Museum. whorls are still coiled , and do not show straight or otherwise aberrant early coiling . GPIG - 16 ( Fig . 8D - E ) shows labeceratid coiling but this is probably due to post - mortem deformation . On the ...
South African Museum. whorls are still coiled , and do not show straight or otherwise aberrant early coiling . GPIG - 16 ( Fig . 8D - E ) shows labeceratid coiling but this is probably due to post - mortem deformation . On the ...
Page 232
... coiling in some specimens , although a straight fragment was also figured . From the descriptions above ... coiling and bituberculate periphery ' . Comparisons with Glyptoxoceras as suggested by Wright are super- ficial , as no true ...
... coiling in some specimens , although a straight fragment was also figured . From the descriptions above ... coiling and bituberculate periphery ' . Comparisons with Glyptoxoceras as suggested by Wright are super- ficial , as no true ...
Page 235
... coiling in the early stages of growth . Pseudoxybeloceras ( Christophoceras ) has similar coiling and bituberculate ornament on the phragmocone , but develops major ribs on the body chamber and acquires lateral tubercles on these . The ...
... coiling in the early stages of growth . Pseudoxybeloceras ( Christophoceras ) has similar coiling and bituberculate ornament on the phragmocone , but develops major ribs on the body chamber and acquires lateral tubercles on these . The ...
Contents
Systematic discussion | 41 |
Synopsis of the Afrotropical genera of Philosciidae | 47 |
INTRODUCTION | 51 |
Copyright | |
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Common terms and phrases
age classes age profiles age structure Agulhas Bank alluaudi Boule Antenna Antennular Antennule Apanthura apex attritional Barnard basal body chamber Budde-Lund capensis carpus catastrophic cephalon Chrysomya clavi coiling Collignon Coniacian croceipalpis crown height Damalacra Diagnosis diameter distal dorsal view Elandsfontein endite endopod endopodite Exiteloceras exopodite False Bay female Figure flagellum Forresteria Forresteria fossil genera genus Haliophasma Hoepen Holotype instar larva intertidal Isopoda Kensley Langebaan Langebaanweg large mammals lateral tubercles Lemoine & Thévenin Leptanthura lobe Malacanthura male Mandible margin Matsumoto Maxilliped mid-dorsal mortality profiles Nahia Natal Natalscia Neancyloceras non-ovig Nyanzachoerus ovig paratypes Pelorovis pereonites Pereopods 4-7 Philoscia Pleon Pleopod Pleopod 1 exopod population posterior propodal palm Raphicerus ribs rounded Saldanha Bay samples setae South African Museum specimens spines spiracles Taiti Telson third instar tooth Transkei triangular Type material Holotype type species ungulate UNWORN Uropodal Uropodal exopod ventral whorl Yabeiceras Zululand