Annals of the South African Museum, Volume 110The Museum, 2003 - Natural history |
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Page 15
... edge of the base of this process is a foramen interpreted as probably transmitting the medial ethmoidal nerve . Contact with the maxilla is achieved with a long and tapering , posterodorsally directed process . The dorsal edge of this ...
... edge of the base of this process is a foramen interpreted as probably transmitting the medial ethmoidal nerve . Contact with the maxilla is achieved with a long and tapering , posterodorsally directed process . The dorsal edge of this ...
Page 35
... edge of the mandibular cotyle . A thin process extends anteromedially from the anterior margin of this area — its ventral edge maintains contact with the upper surface of the plate - like part of the surangular , and its posterior face ...
... edge of the mandibular cotyle . A thin process extends anteromedially from the anterior margin of this area — its ventral edge maintains contact with the upper surface of the plate - like part of the surangular , and its posterior face ...
Page 53
... edge of the centrum . All of the caudal ribs ( Figs 26 , 27 ) are holocephalous and are firmly attached to the vertebrae , although a suture can often be detected . The ribs of the first two caudal vertebrae have very robust heads , but ...
... edge of the centrum . All of the caudal ribs ( Figs 26 , 27 ) are holocephalous and are firmly attached to the vertebrae , although a suture can often be detected . The ribs of the first two caudal vertebrae have very robust heads , but ...
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Common terms and phrases
ammonites Angola Annals archosaurs articulates Baculites Berkeley BMNH body chamber Campanian Cape Town caudal vertebrae centrum Charig coiling compressed Coniacian constrictions Cooper Cretaceous ammonites Damesites dentary diameter Didymoceras Diplomoceras Diplomoceras cylindraceum Defrance dorsal edge Erythrosuchus africanus Broom Eubostrychoceras fauna fenestra Figure flanks foramen fossils fragments gardeni Baily Garjainia genus Geological Géologique Gisement Glyptoxoceras Hauericeras holotype Howarth Huene Hyatt Hypophylloceras incomplete intercentra internal moulds Jimbo kaffrarium Kennedy & Cobban Klinger & Kennedy Kossmat Kossmaticeras KwaZulu Lateral view locality lower Campanian Maastrichtian Madagascar material Matsumoto maxilla medial views Mesopuzosia Morrowites Neocrioceras Neoglyptoxoceras Nostoceras Nostoceras Bostrychoceras Ochev ornament Paleontology phragmocone Placenticeras posterior posteriorly posteroventral premaxilla Prionocycloceras proterosuchids ribs Santonian São Nicolau shaft skull roof South African Museum Spath specimens St Lucia Formation Stoliczka Superfamily suture Tetragonites Texanites text-fig Turonian Type species umbilicus UNIVERSITY OF CALIFORNIA Upper Cretaceous venter ventral views ventrolateral tubercles whorl height whorl section