Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
From inside the book
Results 1-5 of 62
Page 9
... prominent , * J. W. Gregory , Brit . Mus . Cat . Cret . Bry . , vol . i . , 1899 , p . 226 , pl . x . , figs . 5 , 6 , 7 . † Pustulipora geminata , von Hagenow , Bry . Maas . kr . , 1851 , pl . i . , fig . 11 , p . 20 . and the ...
... prominent , * J. W. Gregory , Brit . Mus . Cat . Cret . Bry . , vol . i . , 1899 , p . 226 , pl . x . , figs . 5 , 6 , 7 . † Pustulipora geminata , von Hagenow , Bry . Maas . kr . , 1851 , pl . i . , fig . 11 , p . 20 . and the ...
Page 40
... prominent feature in the faunas in which they occur , and supply significant data in the present com- parative study . The basis for comparison is further strengthened by the association of true Costatæ with members of the Scabræ , both ...
... prominent feature in the faunas in which they occur , and supply significant data in the present com- parative study . The basis for comparison is further strengthened by the association of true Costatæ with members of the Scabræ , both ...
Page 67
... prominent projecting portions of the rib standing out somewhat after the manner of the hydrothecæ on a graptolitic stipe . In some cases the successive wedge - shaped grooves may almost cross the rib , but for the most part the margin ...
... prominent projecting portions of the rib standing out somewhat after the manner of the hydrothecæ on a graptolitic stipe . In some cases the successive wedge - shaped grooves may almost cross the rib , but for the most part the margin ...
Page 70
... ments are larger and more prominent , and the surface is perhaps more coarsely ribbed . * de Loriol ( 2 ) , p . 389 , pl . C , figs . 25 , 26 . GENUS LIMA J. G. Bruguière . SUB - GENUS ACESTA 70 Annals of the South African Museum .
... ments are larger and more prominent , and the surface is perhaps more coarsely ribbed . * de Loriol ( 2 ) , p . 389 , pl . C , figs . 25 , 26 . GENUS LIMA J. G. Bruguière . SUB - GENUS ACESTA 70 Annals of the South African Museum .
Page 71
... prominent concentric growth - line . When well preserved , the linear orna- ments show a minutely punctate structure , most perfectly developed in the umbonal half of an adult shell . The interspaces are very gently convex or are flat ...
... prominent concentric growth - line . When well preserved , the linear orna- ments show a minutely punctate structure , most perfectly developed in the umbonal half of an adult shell . The interspaces are very gently convex or are flat ...
Other editions - View all
Common terms and phrases
Acanthodiscus adult Ammonites angle aperture Aptian Astarte atherstoni Sharpe baini bank of Sunday's bone breadth Broom carinal characters closely Coega collection comparison conocardiiformis convex costate Cutch Cynodonts d'Orbigny developed diameter dorsal elongated Eriphyla escutcheon Exogyra fauna figure flank flattened fossils frontal genus Geol Geological German East Africa Graaff-Reinet groove Hauterivian height herzogi Holcostephanus holubi imbricata Jurassic keel Kitchin Krauss left valve length less Lower Cretaceous Lycett margin Massospondylus narrow Neocomian Neumayr occur Oolitic Oomia beds ornamentation outline Pareiasaurus Pavlow Pecten Plate posterior posteriorly preserved represented resemblance ribs ridges right valve Rogers and Schwarz rogersi sculpture shell similar slightly South African Museum species specimen spiral stage Stoliczka stowi Sunday's River surface suture Tate Tate's transverse Trigonia Trigonia ventricosa tubercles Uhlig Uitenhage Uitenhage beds Uitenhage Series umbilical umbilicus umbo umbonal region upper W. T. Blanford whorl zoarium Zwartkop's River