Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 96, Issues 6-9South African Museum, 1986 - Natural history |
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Page 375
... inner margin , left paramere slender and without inner hook ( Fig . 5B ) . Anal sternite correspondingly asymmetrical at its posterior margin , emarginate to the right of its median axis so as to provide space for the enlarged right ...
... inner margin , left paramere slender and without inner hook ( Fig . 5B ) . Anal sternite correspondingly asymmetrical at its posterior margin , emarginate to the right of its median axis so as to provide space for the enlarged right ...
Page 398
... inner margin ; apex reaches basal third to half of length of mandible . Dorsal process thick , almost cylindrical , rising smoothly from surface of main arm , pointing slightly forward ( Fig . 17B ) . Mandibular armature is subject to ...
... inner margin ; apex reaches basal third to half of length of mandible . Dorsal process thick , almost cylindrical , rising smoothly from surface of main arm , pointing slightly forward ( Fig . 17B ) . Mandibular armature is subject to ...
Page 415
... inner margin of each mandible two processes appear . The ventral process seems to be homologous with that of C. cassoni , C. eastmani and C. cameroni , but the more dorsal one is probably not . This tooth lies in the midline of the ...
... inner margin of each mandible two processes appear . The ventral process seems to be homologous with that of C. cassoni , C. eastmani and C. cameroni , but the more dorsal one is probably not . This tooth lies in the midline of the ...
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Common terms and phrases
Acrioceras Aedeagus Alcyonium variabile ammonites Ammonoidea Anal sternite Ancyloceras apex apical apomorphic Aptian arcuate asymmetrical Barremian of western basal bifid Cape Town capitulum Casey clypeus coenenchyme coiling Colchidites vulanensis australis colonies Colophon Colophon species CPBA Cretaceous d'Orbigny dilated Djanélidzé Dorsal process elytra evenly final hook forms fragments genera geol habitat Hamiticeras haughtoni Helicancylus patagonicus helix Heteroceras Heteroceratinae holotype izardi K. H. Barnard Kakabadze & Kennedy Kakabadze 1971a Klinger & Kennedy Koenen labrum Langeberg Leanza Lectotype Lucanidae Macroconch male mandibles material Metalcyonium montisatris sp morph ornament paessleri Paraimerites paramere Patagonia patagonicum planispiral plesiomorphic polyp primosi pronotum punctate referred ribs Río Mayer Río Mayer Formation Rouchadzé 1933 rounded sclerites shaft South African Museum Spath speciation species groups specimens stalk sternite stokoei Stolley suture line Swartberg Swartberg Range text-fig Thomson tibia Tixier-Durivault Tonohamites trituberculate tubercles Upper Barremian Ventral process vulanensis australis Klinger western Georgia whitei whorl section Zululand