Annals of the South African MuseumThe Museum, 1982 - Natural history |
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Page 55
... ridge which is deflected ventrally in the posterior half and which ends in a sharp wing - like process ; a median ridge which deflects ventrally just in front of mid length ; and a short ridge above mid height which has a sharp ventral ...
... ridge which is deflected ventrally in the posterior half and which ends in a sharp wing - like process ; a median ridge which deflects ventrally just in front of mid length ; and a short ridge above mid height which has a sharp ventral ...
Page 96
... ridges . The dorsal ridge is the shortest and is slightly convex , obscuring the dorsal margin : the median ridge crosses a subdued SCT and typically splits anteriorly : the ventral ridge forms a loop that widens posteriorly . A large ...
... ridges . The dorsal ridge is the shortest and is slightly convex , obscuring the dorsal margin : the median ridge crosses a subdued SCT and typically splits anteriorly : the ventral ridge forms a loop that widens posteriorly . A large ...
Page 107
... ridge is connected to dorsal ridge at their respective posterior ends , and runs diagonally across the valve surface to anterior of the SCT . There is a curved ventral ridge which parallels the median ridge and connects to the AM ridge ...
... ridge is connected to dorsal ridge at their respective posterior ends , and runs diagonally across the valve surface to anterior of the SCT . There is a curved ventral ridge which parallels the median ridge and connects to the AM ridge ...
Contents
THE CAMPANIAN AND MAASTRICHTIAN OSTRACODA OF SOUTH | 2 |
Systematic descriptions | 12 |
Discussion | 131 |
Copyright | |
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Common terms and phrases
Aethomys afra africana Agulhas Bank analysis andersoni Bairdoppilata Bay BH-9 borehole BLD3 Boomplaas Byneskranskop Bythocypris Campanian Campanian-Maastrichtian capensis carapace cent climate continental slope correlation Cretaceous Crocidura Crocidura flavescens Cryptomys cytheracean Dendromus dense vegetation DIEGO Dingle distribution dorsal Dutoitella dutoiti environmental environments fauna fynbos genera genus grass Haughtonileberis Hermanites highly on Factor hillsides Holocene Holotype hottentotus Indet indicate Kelders kennedyi Klinger krebsi last glacial maximum late Campanian/early Maastrichtian levels loading highly locality lower mandible melanotis Mfolozi River micromammalian evidence Monzi monziensis Myosorex Myosorex varius Needs Camp Nelson Bay Nibela Peninsula nibelaensis number of valves occurs Oertliella Oreotragus ostracod ostracod assemblages Otomys irroratus outcrops palaeoecology period Praomys proportions pumilio represented Rhabdomys Richards Bay Richards Bay BH-9 samples Santonian saundersae Scale bars scrub sequence shelf south-east Africa southern Cape species specimens Steatomys suggested Table Tatera Total number Trachyleberis Umzamba Unicapella verreauxi Zululand zululandensis