Annals of the South African Museum, Volume 83The Museum, 1981 - Natual history |
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Page 12
... give title in italics , edition , volume number , place of publication , publisher . For journal article give title of article , title of journal in italics ( abbreviated according to the World list o , scientific periodicals . 4th ed ...
... give title in italics , edition , volume number , place of publication , publisher . For journal article give title of article , title of journal in italics ( abbreviated according to the World list o , scientific periodicals . 4th ed ...
Page 245
... give rise to 4-5 radial to prorsiradiate , fine , flexuous , secondary ribs , occasionally bifurcating or with intercalatories , and with 2-5 intercalated ribs between bundles . Parabolae lacking at all growth stages and with a simple ...
... give rise to 4-5 radial to prorsiradiate , fine , flexuous , secondary ribs , occasionally bifurcating or with intercalatories , and with 2-5 intercalated ribs between bundles . Parabolae lacking at all growth stages and with a simple ...
Page 256
... give rise to 2 prorsiradiate secondaries , with occasional intercalatories between bundles . Parabolae are apparently lacking . This species clearly belongs to the subgenus Jeannoticeras and differs from the present material in its much ...
... give rise to 2 prorsiradiate secondaries , with occasional intercalatories between bundles . Parabolae are apparently lacking . This species clearly belongs to the subgenus Jeannoticeras and differs from the present material in its much ...
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Common terms and phrases
abbreviations adoral portion Africa Ammonites Amphipoda Astieria atherstoni Sharpe Barnard Baumberger Besairie bicuspidata bifurcate Bochianites body chamber Böse Broom Cantu Chapa Cape Province Cape Town carapace Cistecephalus Collignon compressed Coxa d'Orbigny Decapoda densicostatus dentary diameter Dicynodon Diictodon dimorphism distal Distoloceras dorsal fauna figured final whorl forms genera genus growth stages Hauterivian holotype Imlay inflated inner whorls intercalated ribs Kingoria lateral views lectotype macroconch male margin material Maxilla Maxilliped Olcostephanus Olcostephanus Oudenodon outer whorl parabolae Paramelita paratypes Peponocephala pereiopods Pereopod peristome posterior primary ribs prominent prorsiradiate secondaries ribs between bundles Riccardi Rogersites rursiradiate primaries secondary ribs segment setae slightly South African Museum Spath species spines Subastieria SUID-AFRIKAANSE MUSEUM Sundays River Sundays River Formation synonym Taraises Formation terminate Thieuloy Type specimen Type specimen Skull Uitenhage umbilical bullae umbilical seam umbilical shoulder umbilical tubercles umbilical walls umbilicus Upper Valanginian uropod Valanginian Vema venter ventral views whorl section