Annals of the South African Museum, Volume 7 |
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Page 32
The comparison of Pecten rubidgeanus with P. subspinosus Schloth . cannot be
pronounced at all fortunate , while we shall find that Lima obliquissima shows a
closer agreement of characters with Cretaceous and later forms than with the ...
The comparison of Pecten rubidgeanus with P. subspinosus Schloth . cannot be
pronounced at all fortunate , while we shall find that Lima obliquissima shows a
closer agreement of characters with Cretaceous and later forms than with the ...
Page 49
Amongst the fossils collected in 1899 by the late J. B. Hatcher from the
Pueyrrydon Series in Patagonia are several lamellibranchs of distinctive type
which permit of close comparison with some of those above discussed . They
have been ...
Amongst the fossils collected in 1899 by the late J. B. Hatcher from the
Pueyrrydon Series in Patagonia are several lamellibranchs of distinctive type
which permit of close comparison with some of those above discussed . They
have been ...
Page 209
To judge from a comparison of such scanty material with the figures of A.
hystricoides , the African specimen differs in the more nearly circular section of
the whorl , in the occurrence of groups of three peripheral ribs arising from the
outer ...
To judge from a comparison of such scanty material with the figures of A.
hystricoides , the African specimen differs in the more nearly circular section of
the whorl , in the occurrence of groups of three peripheral ribs arising from the
outer ...
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Contents
ExogyRA | 25 |
extoni Cleithrolepis S Woodward 264 | 31 |
baini Mytilus Sharpe | 33 |
8 other sections not shown
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Common terms and phrases
adult African angle anterior apertures appears atherstoni baini Band becomes beds bone border Broom characters closely collection comparable comparison considerably convex Cretaceous curved d'Orbigny described developed diameter differs direction distinct distinguished dorsal doubt elongated evidence fauna figure flank fossils front frontal further genus Geol greater greatest half height Holcostephanus individual Jurassic known lateral length less lower margin marked measures middle Museum narrow Neocomian obtained occur Oomia ornamentation outline passes Plate portion posterior present preserved probably prominent referred regarded region relatively remarks represented resemblance ribs ridges Rogers rounded sculpture seems seen separated Sharpe shell shown shows side similar single slightly South African species specimen stage Sunday's River surface Tate traced Trigonia tubercles Uitenhage umbilical umbo umbonal upper valve whorl
Bibliographic information
| Title | Annals of the South African Museum, Volume 7 Annals of the South African Museum, South African Museum |
| Author | South African Museum |
| Publisher | South African Museum, 1913 |
| Original from | University of Minnesota |
| Digitized | 4 Oct 2013 |
| Export Citation | BiBTeX EndNote RefMan |