Annals of the South African Museum, Volume 7South African Museum, 1913 - Natual history |
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Page viii
South African Museum. PLATE VII . Trigonia stowi , sp . nov . Trigonia conocardiiformis ( Krauss ) . Cardita nuculoides , Tate . Astarte ( Eriphyla ) pinchiniana , Tate . Anthonya lineata , sp . nov . Tancredia schwarzi , sp . nov ...
South African Museum. PLATE VII . Trigonia stowi , sp . nov . Trigonia conocardiiformis ( Krauss ) . Cardita nuculoides , Tate . Astarte ( Eriphyla ) pinchiniana , Tate . Anthonya lineata , sp . nov . Tancredia schwarzi , sp . nov ...
Page xiii
... stowi ( Trigonia ) , Kitchin 41 , 42 , 115 subacutus cf. ( Pecten ) , Lamarck .. 69 subanceps ( Ammonites ) , Tate ... 27 subjurensis ( Placunopsis ) , Tate SYNCYCLONEMA , Meek .. 32 65 U. uitenhagensis ( Holcostephanus ) , Kitchin ...
... stowi ( Trigonia ) , Kitchin 41 , 42 , 115 subacutus cf. ( Pecten ) , Lamarck .. 69 subanceps ( Ammonites ) , Tate ... 27 subjurensis ( Placunopsis ) , Tate SYNCYCLONEMA , Meek .. 32 65 U. uitenhagensis ( Holcostephanus ) , Kitchin ...
Page 41
... stowi , described in these pages , and it is certainly closely allied to T. vau ; the youthful characters of shape and ornament are practically identical in these two types , but a marked divergence is observed to accompany progressive ...
... stowi , described in these pages , and it is certainly closely allied to T. vau ; the youthful characters of shape and ornament are practically identical in these two types , but a marked divergence is observed to accompany progressive ...
Page 42
... stowi , T. rogersi , and T. conocardii- formis . In both Trigonia vau and T. dubia the parallelism with the genus Goniomya cannot be overlooked , and I have previously suggested that if complete shells of these could be procured , they ...
... stowi , T. rogersi , and T. conocardii- formis . In both Trigonia vau and T. dubia the parallelism with the genus Goniomya cannot be overlooked , and I have previously suggested that if complete shells of these could be procured , they ...
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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