Annals of the South African Museum, Volumes 109-111 |
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Page 231
Here , the earliest known whorls are already coiled in a corkscrew with uniform
ribbing and constrictions . We suspect that the earliest part of the shell may have
been straight as in Hyphantoceras ( H . ) orientale ( Yabe ) as figured by Okamoto
...
Here , the earliest known whorls are already coiled in a corkscrew with uniform
ribbing and constrictions . We suspect that the earliest part of the shell may have
been straight as in Hyphantoceras ( H . ) orientale ( Yabe ) as figured by Okamoto
...
Page 253
On the innermost whorl , 32 single , sharp ribs occur . On the second whorl , at a
spiral diameter of c . 18 mm , spinose siphonal tubercles appear in the umbilical
suture , either from single or from paired ribs — their tips resting on the adapical ...
On the innermost whorl , 32 single , sharp ribs occur . On the second whorl , at a
spiral diameter of c . 18 mm , spinose siphonal tubercles appear in the umbilical
suture , either from single or from paired ribs — their tips resting on the adapical ...
Page 289
Description The holotype consists of a large , virtually planispirally coiled half of a
whorl , part of an earlier whorl impressed in the matrix of the former on the inner
adapical edge , and a fragment of an even earlier whorl , found loose in the ...
Description The holotype consists of a large , virtually planispirally coiled half of a
whorl , part of an earlier whorl impressed in the matrix of the former on the inner
adapical edge , and a fragment of an even earlier whorl , found loose in the ...
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Contents
Introduction | 5 |
Fieldwork | 11 |
Securing the right to the land 18061873 | 22 |
Copyright | |
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Common terms and phrases
accepted Administration Advisory Board ammonites authority Baster Bishop BMNH body chamber Campanian Cape Town Catholic Church coiling collections Collignon Coloured Coloured Affairs Coniacian consists continued Council Cretaceous Damaras described Description differs Discussion dorsal early edge Erythrosuchus africanus Eubostrychoceras European example families Farm farmers Figure flanks genus given Government groups holotype inhabitants Kennedy Klinger known KwaZulu land lateral living locality lower Maastrichtian Madagascar material Matsumoto medial meeting Members Middle Mission missionaries Namaqualand Natural Nostoceras occupiers Occurrence official original ornament Pella period political position possible posterior present Programme referred regarded region Report represented Reserves ribs Santonian separated shell shows similar social Society South African South African Museum species specimens St Lucia Formation structure suggested surface tubercles Type University upper venter ventral ventrolateral vertebrae whorl