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 215
... specimens represent a number of shallow - water communities similar to those recognized in Silurian and Devonian rocks from other parts of the world . At a single locality near the top of the Weltevrede Formation near Grahamstown , four ...
... specimens represent a number of shallow - water communities similar to those recognized in Silurian and Devonian rocks from other parts of the world . At a single locality near the top of the Weltevrede Formation near Grahamstown , four ...
Page 222
... specimens is rather poor and identification beyond generic level is very difficult . The inarticulate brachiopod belongs to the family Lingulidae and specimens in the British Museum ( Natural History ) have been identified as Lingula ...
... specimens is rather poor and identification beyond generic level is very difficult . The inarticulate brachiopod belongs to the family Lingulidae and specimens in the British Museum ( Natural History ) have been identified as Lingula ...
Page
... specimen must be designated as the holotype ; other specimens mentioned in the original description are to be designated paratypes ; additional material not regarded as paratypes should be listed separately . The complete data ...
... specimen must be designated as the holotype ; other specimens mentioned in the original description are to be designated paratypes ; additional material not regarded as paratypes should be listed separately . The complete data ...
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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