Annals of the South African Museum, Volume 110The Museum, 2003 - Natural history |
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Page 29
... shows the palatine contacting the ventrolateral edge of the pterygoid and articulating with the medial maxillary wall . Evidence for this also comes from the medial ' scars ' seen on some of the maxillae ( see above ) . This specimen ...
... shows the palatine contacting the ventrolateral edge of the pterygoid and articulating with the medial maxillary wall . Evidence for this also comes from the medial ' scars ' seen on some of the maxillae ( see above ) . This specimen ...
Page 31
... shows minimal lateral compression here , and confirms that a quadrate foramen was absent in Erythrosuchus africanus . Although absent in some species , e.g. Spheno- suchus acutus ( Walker , 1990 ) , the quadrate foramen is a persistent ...
... shows minimal lateral compression here , and confirms that a quadrate foramen was absent in Erythrosuchus africanus . Although absent in some species , e.g. Spheno- suchus acutus ( Walker , 1990 ) , the quadrate foramen is a persistent ...
Page 253
... shows the early ontogenetic stage . Here , distinct abapical tubercles are visible at a spiral diameter of 25-30 mm . Three to four single ribs occur between these tubercles . In SAM - PCZ10499 ( Fig . 19A - B ) impressions of siphonal ...
... shows the early ontogenetic stage . Here , distinct abapical tubercles are visible at a spiral diameter of 25-30 mm . Three to four single ribs occur between these tubercles . In SAM - PCZ10499 ( Fig . 19A - B ) impressions of siphonal ...
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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