Annals of the South African Museum, Volume 110The Museum, 2003 - Natural history |
From inside the book
Results 1-3 of 27
Page 71
... suggest a maximum size greater than this . Preserved among the BMNH R3592 material is a fragment of a dorsal neural arch that measures 140 mm between the tips of the anterior and posterior zygapophyses , and with a neural spine some 85 ...
... suggest a maximum size greater than this . Preserved among the BMNH R3592 material is a fragment of a dorsal neural arch that measures 140 mm between the tips of the anterior and posterior zygapophyses , and with a neural spine some 85 ...
Page 128
... suggests a fairly evolute , compressed shell with about 30 per cent of the penultimate whorl covered . The umbilicus is rather wide ( about 35 per cent of the shell diameter ) and fairly deep , with a steep , narrow umbilical wall and ...
... suggests a fairly evolute , compressed shell with about 30 per cent of the penultimate whorl covered . The umbilicus is rather wide ( about 35 per cent of the shell diameter ) and fairly deep , with a steep , narrow umbilical wall and ...
Page 203
... suggests that coiling of the adult shell may have been in an open , elliptical criocone . An elliptical crioconic shell is also consistent with the taphonomy of the species . With no contact between the successive coils , the shell ...
... suggests that coiling of the adult shell may have been in an open , elliptical criocone . An elliptical crioconic shell is also consistent with the taphonomy of the species . With no contact between the successive coils , the shell ...
Other editions - View all
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