Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Page 4
... short ( about thrice as long as broad ) , rapidly becoming broader distally . The only specimen of this species has a flat reverse face , but does not encrust any object . But its general shape and corre- spondence with d'Orbigny's ...
... short ( about thrice as long as broad ) , rapidly becoming broader distally . The only specimen of this species has a flat reverse face , but does not encrust any object . But its general shape and corre- spondence with d'Orbigny's ...
Page 8
... short , but the other continues for about 1.5 mm . , without altering in shape . It would be interesting to know if on further growth the branches flatten and widen , thus recapitulating the growth stages of the first part of the ...
... short , but the other continues for about 1.5 mm . , without altering in shape . It would be interesting to know if on further growth the branches flatten and widen , thus recapitulating the growth stages of the first part of the ...
Page 10
... short fragments of stout branches , and , in so far as the zoocial characters can be determined , resemble E. madre- poracea more closely than any other form . Distribution . Cenomanian to Danian . GENUS SPIROPORA , Lamouroux ...
... short fragments of stout branches , and , in so far as the zoocial characters can be determined , resemble E. madre- poracea more closely than any other form . Distribution . Cenomanian to Danian . GENUS SPIROPORA , Lamouroux ...
Page 15
... short branch on each side near the cardinal margin . This valve is deeper and less curved than in most examples of Thecidea vermicularis ( Schlotheim ) , * but is not so deep as in T. longirostre , Bosquet.t * For figures and references ...
... short branch on each side near the cardinal margin . This valve is deeper and less curved than in most examples of Thecidea vermicularis ( Schlotheim ) , * but is not so deep as in T. longirostre , Bosquet.t * For figures and references ...
Page 50
... short and deeply excavated lunule , may be said to have its parallel in the Oomia beds of Cutch , if we confine the comparison to broad outward features . At a somewhat lower horizon in the Pueyrrydon Series ( the Gio beds ) Ostrea ...
... short and deeply excavated lunule , may be said to have its parallel in the Oomia beds of Cutch , if we confine the comparison to broad outward features . At a somewhat lower horizon in the Pueyrrydon Series ( the Gio beds ) Ostrea ...
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Common terms and phrases
Acanthodiscus adult Ammonites angle aperture Aptian Astarte atherstoni Sharpe bank of Sunday's bone Broom carinal characters closely Coega collection comparison conocardiiformis convex Cutch Cynodonts d'Orbigny developed diameter Dicynodon differs distal dorsal Dunbrodie elongated Eriphyla escutcheon Exogyra fauna figured flank flattened fossils frontal genus Geol Geological Graaff-Reinet greatest groove Gryponyx Hauterivian height herzogi Holcostephanus holubi imbricata Jurassic keel Kitchin Krauss left valve length less Lower Cretaceous Lycett Lystrosaurus margin Massospondylus narrow Neocomian Neumayr occur ornamentation outline Pareiasaurus Pavlow Pecten phalanx Plate posterior posteriorly preserved probably represented resemblance ribs ridges Right valve Rogers and Schwarz sculpture Seeley shell similar slightly South African Museum species specimen spiral stage Stoliczka Sunday's River surface suture Tate Tate's transverse Trigonia Trigonia ventricosa tubercles Uhlig Uitenhage Uitenhage beds Uitenhage Series uitenhagensis sp umbilical umbo umbonal region upper W. T. Blanford whorl zoarium Zwartkop's River