Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1990 - Natural history |
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Page 212
... indicate italics ; all other marking up should be left to editor and publisher . 4. ILLUSTRATIONS should be reducible to a size not exceeding 12 x 18 cm ( 19 cm including caption ) ; the reduction or enlargement required should be indicated ...
... indicate italics ; all other marking up should be left to editor and publisher . 4. ILLUSTRATIONS should be reducible to a size not exceeding 12 x 18 cm ( 19 cm including caption ) ; the reduction or enlargement required should be indicated ...
Page 226
... indicate the deeper - water subtidal conditions of benthic assemblages 3 and 4 , although the number of Lingula specimens recovered from the top of the Wagen Drift Formation might suggest a progressive shallowing of the environment ...
... indicate the deeper - water subtidal conditions of benthic assemblages 3 and 4 , although the number of Lingula specimens recovered from the top of the Wagen Drift Formation might suggest a progressive shallowing of the environment ...
Page 228
... indicate shallowing of the water . The different interpretations of the faunal assemblages from the two areas accord well with the different interpretations of the containing sedimentary facies . The shales at the top of the Weltevrede ...
... indicate shallowing of the water . The different interpretations of the faunal assemblages from the two areas accord well with the different interpretations of the containing sedimentary facies . The shales at the top of the Weltevrede ...
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Common terms and phrases
abbreviated AFRICA articulate brachiopods barrier islands benthic assemblages BENTHIC COMMUNITIES bicuspidata Gould bivalves bivalves and possible Blinkberg Formation Bokkeveld Group Boucot British Museum Natural carbonaceous shales Chonetes Chonetid Community comma cross-bedded deeper-water subtidal conditions delta deposited Devonian rocks environmental External mould facies analysis Falkland Islands fauna Formation near Touws Frasnian gastropod genus Givetian Grahamstown high-diversity holotype homalonotid trilobite horizontal lamination Howison's Poort inarticulate infaunal interpreted Leda Lingula lepta LOWER WITTEBERG GROUP Museum Natural History namacolus Orbiculoidea overlain paratypes parentheses pedicle valve punctuation salinity sandstones scientific name sediment SEDIMENTARY FACIES shoreline shouldered italics siltstone and shale Silurian and Devonian SOUTH AFRICAN MUSEUM specimens Spiriferid Community Stratigraphic subheadings are shouldered suspension feeders SWARTRUGGENS FORMATION Synonymy Tankard & Barwis taxa Theron thin tidal tidal-flat Touws River trace fossils Trigonoglossa Tropidoleptus sp Upper Devonian upward-fining cycles Wagen Drift Formation wash-over Weltevrede Formation Western Cape Witpoort Formation yielded marine invertebrate