Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1993 - Natural history |
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Page 193
... Prairie Bluff Chalk in Alabama is the source of the type material of E. carinatus and E. labyrinthicus , but these occurrences are difficult to date precisely as they are from phosphatic layers that include elements from more than one ...
... Prairie Bluff Chalk in Alabama is the source of the type material of E. carinatus and E. labyrinthicus , but these occurrences are difficult to date precisely as they are from phosphatic layers that include elements from more than one ...
Page 195
... Prairie Bluff Chalk of Alabama . Collection of the Academy of Natural Sciences of Philadelphia . x 1 . Diagnosis Whorl section cuneiform , with flattened dorsum and fastigiate venter , lacking siphonal , tabulate keel ; lateral ornament ...
... Prairie Bluff Chalk of Alabama . Collection of the Academy of Natural Sciences of Philadelphia . x 1 . Diagnosis Whorl section cuneiform , with flattened dorsum and fastigiate venter , lacking siphonal , tabulate keel ; lateral ornament ...
Page 198
... Prairie Bluff Chalk , such as those shown in Figure 1 ; in fact , some specimens are nearly smooth ( Figs 3-4 ) . Material from Madagascar , here referred to E. labyrinthicus , includes specimens larger than any known from the Prairie Bluff ...
... Prairie Bluff Chalk , such as those shown in Figure 1 ; in fact , some specimens are nearly smooth ( Figs 3-4 ) . Material from Madagascar , here referred to E. labyrinthicus , includes specimens larger than any known from the Prairie Bluff ...
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Common terms and phrases
9 figs ammonite ANSP Arrialoor Baculites occidentalis Baculites sp Baculites vagina Bed 7 G bituberculate lateral ornament BMNH body chamber breadth to height Brunnschweiler 1966 Campanian Cast of original Charter's Creek Rest Collignon 1971 compressed whorl section compressum Brunnschweiler Creek Rest Camp Crick d'Orbigny dorsal Eubaculites carinatus Morton Eubaculites labyrinthicus Morton Eubaculites latecarinatus Brunnschweiler Eubaculites simplex Kossmat Eubaculites vagina Forbes fastigiate venter figured flattened dorsum Geological Survey Giralites height ratio holotype Hünicken & Covacevich Klinger lectotype locality 133 locality 20 Maastrichtian I-II Madagascar Matsumoto 1959 mid-flank nomen dubium original of Stoliczka Pachydiscus Pondicherry Prairie Bluff Chalk referred Riccardi Santa Cruz Province South Africa South African Museum South India southern India Spath St Lucia Fm St Lucia Formation Stoliczka 1866 Survey of India suture synonym tabulate keel tabulate venter text-fig tubercles type species typical Upper Maastrichtian Valudavur Formation Western Australia whorl breadth whorl height Zululand