Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Page 1
... preserved , being rough , with the details ill - defined , as though the specimens were covered with a thin incrustation . And in both the large proportion of erect , cylindrical Polyzoa is remarkable . The species described below range ...
... preserved , being rough , with the details ill - defined , as though the specimens were covered with a thin incrustation . And in both the large proportion of erect , cylindrical Polyzoa is remarkable . The species described below range ...
Page 13
... preserved . Ambulacra not quite as wide as the interambulacra . Poriferous zones undulating . Pores unigeminal , except on the base of the test , where they are bigeminal . Plates high , consisting of six fused plates , with the six ...
... preserved . Ambulacra not quite as wide as the interambulacra . Poriferous zones undulating . Pores unigeminal , except on the base of the test , where they are bigeminal . Plates high , consisting of six fused plates , with the six ...
Page 17
... preserved and show a prismatic structure similar to that seen in P. Ricordeana , d'Orb . FIG . 5. - Perna , sp . Internal cast . Left valve and anterior view of both valves . The posterior and the ventral margins are imperfect . x 3 ...
... preserved and show a prismatic structure similar to that seen in P. Ricordeana , d'Orb . FIG . 5. - Perna , sp . Internal cast . Left valve and anterior view of both valves . The posterior and the ventral margins are imperfect . x 3 ...
Page 45
... preserved that the lobe - line is not visible , and a comparison of Waagen's figure with Zittel's original specimen in the Paleontological Collection of the State at Munich shows that the Indian form is rather thicker and more involute ...
... preserved that the lobe - line is not visible , and a comparison of Waagen's figure with Zittel's original specimen in the Paleontological Collection of the State at Munich shows that the Indian form is rather thicker and more involute ...
Page 58
... preserved ammonite found at one of the localities visited by Bornhardt has been referred to the genus Holcostephanus . Whether this indicates the presence of Uitenhage forms , which appears not improbable , further collecting alone may ...
... preserved ammonite found at one of the localities visited by Bornhardt has been referred to the genus Holcostephanus . Whether this indicates the presence of Uitenhage forms , which appears not improbable , further collecting alone may ...
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Common terms and phrases
1st phalanx Ammonites angle aperture Aptian articular Astarte atherstoni Sharpe baini bank of Sunday's bone Broom carinal characters closely Coega collection comparison convex Cutch Cynodonts Cynognathus d'Orbigny Dicynodon differs distal dorsal dorsal fin elongated Exogyra fauna figured flank flattened fossils front frontal genus Geol Geological Graaff-Reinet greatest Gryponyx Hauterivian height herzogi Holcostephanus humerus imbricata Jurassic keel Krauss Left valve length Lower Cretaceous Lystrosaurus margin Massospondylus maxilla measures narrow Neocomian Neumayr occur Oomia ornamentation outline Pareiasaurus Pecten phalanx Plate portion posterior posteriorly preserved probably Propappus represented resemblance ribs ridges Right valve Rogers and Schwarz rogersi sculpture Seeley shell side similar skull slightly South African Museum species specimen Sunday's River surface suture Tate transverse Trigonia tubercles Uhlig Uitenhage Uitenhage beds Uitenhage Series uitenhagensis sp umbilical umbo umbonal region upper ventricosa W. T. Blanford whorl width zoarium Zwartkop's River