Annals of the South African Museum, Volume 80The Museum, 1980 - Natural history |
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Page 3
... SUTURE TERMINOLOGY The suture terminology of Wedekind ( 1916 ; see Kullmann & Wiedmann 1970 for a recent review ) is followed in the present work : I lobe . = internal lobe , U = umbilical lobe , L = lateral lobe , E = external ...
... SUTURE TERMINOLOGY The suture terminology of Wedekind ( 1916 ; see Kullmann & Wiedmann 1970 for a recent review ) is followed in the present work : I lobe . = internal lobe , U = umbilical lobe , L = lateral lobe , E = external ...
Page 92
... suture is broad with squat saddles and lobes ( Fig . 72A ) . Discussion Barring slight details in density of ribbing ... suture line . Scale bar for suture in millimetres . distinction between Texanites s.s. and Plesiotexanites becomes ...
... suture is broad with squat saddles and lobes ( Fig . 72A ) . Discussion Barring slight details in density of ribbing ... suture line . Scale bar for suture in millimetres . distinction between Texanites s.s. and Plesiotexanites becomes ...
Page 257
... sutures of S. woodsi s.1 . , Spath's ( 1921 : 308 ) observation that the suture line of this specimen was similar to that of S. woodsi and T. soutoni , but differed on account of the terminations of the lateral lobe , poses no serious ...
... sutures of S. woodsi s.1 . , Spath's ( 1921 : 308 ) observation that the suture line of this specimen was similar to that of S. woodsi and T. soutoni , but differed on account of the terminations of the lateral lobe , poses no serious ...
Contents
THE AMMONITE SUBFAMILY TEXANITINAE COLLIGNON | 2 |
Evolution and evolutionary trends in Texanitinae | 348 |
References | 354 |
Copyright | |
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Common terms and phrases
Africa Ammonites australis Besairie besairiei Bevahites bifurcations body chamber CALIFORN Campanian of Madagascar clavate Collignon 1948 Coniacian Cretaceous ERSITY external tubercles falloti False Bay flanks Gulf Coast higher than wide Hoepen Hokkaido holotype inner whorls jeanneti Kennedy & Klinger lateral keels lateral ornament lateral tubercle lobes Lower Campanian Lower Santonian marginal material Matsumoto 1970 Menabites Australiella Menabites Delawarella Middle Campanian Mortoniceras occur ontogeny outer whorls Parabevahites Paratexanites Paratexanites pseudotricarinatum sp Paratype phragmocone Plesiotexanites stangeri Baily Pondoland radially elongated Reginaites ribs Richards Bay row of tubercles SAN DIEGO soutoni natalense ssp Spath specimen figured St Lucia Formation stage stratigraphic subdelawarensis submarginal Submortoniceras woodsi suture suture line Texanites soutoni natalense Texanites soutoni soutoni texanitids Texanitinae texanus text-fig tonian Transkei trituberculate type species umbilical diameter umbilical tubercles umbilical wall umbilical width Umkwelane Hill Umzamba Formation umzambiense undulating keel Upper Santonian vanhoepeni venter ventrolateral tubercles whorl section Zululand Zululand specimens