Annals of the South African Museum, Volume 45 |
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Page 384
The priority of eruption of a particular upper tooth was observed in 16 of the 18
cases ( from 13 different individuals ) where the difference between the time of
eruption of a tooth in the upper and of a corresponding time in the lower jaw (
here ...
The priority of eruption of a particular upper tooth was observed in 16 of the 18
cases ( from 13 different individuals ) where the difference between the time of
eruption of a tooth in the upper and of a corresponding time in the lower jaw (
here ...
Page 454
This matter will be more fully dealt with in the discussion , but it is here noted that
an X - ray of the tooth ( plate 27 ( c ) ) indicates internal vertical fracture lines ,
which may have been caused by intrusive compressing breccia . This may be an
...
This matter will be more fully dealt with in the discussion , but it is here noted that
an X - ray of the tooth ( plate 27 ( c ) ) indicates internal vertical fracture lines ,
which may have been caused by intrusive compressing breccia . This may be an
...
Page 485
Although the tooth was found in a number of fragments , these have been
rejoined at only the obvious contact surfaces . Because of the angulation of the
fragment , the central pit could be wider which would give the tooth an increased
breadth ...
Although the tooth was found in a number of fragments , these have been
rejoined at only the obvious contact surfaces . Because of the angulation of the
fragment , the central pit could be wider which would give the tooth an increased
breadth ...
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additional African Alfred antennae anterior aperture apex appearance aspect axial ribs band base becoming body breadth broken brown buccal callus Cape central plate cingulum cirri columella Conch cusps dead described developed diam distinct dorsal Durban East enamel examples extending False Bay fathoms figure fish foot fragment groove knobs lateral length less lirae Living lobe lower Makapansgat margin marked Martens material Maximum metres middle Museum narrow Natal Notes occlusal Operculum outer lip P.F. coll pair pale pillar plate Point Port posterior Postnatal whorls present protoconch radula Records Remarks root rostrum rounded rows seen segments setae shell shoulder shows side similar slightly Smith smooth sometimes Sowerby species specimens spiral spiral lirae spire striae surface suture Table Table Bay teeth Thiele Tomlin tooth Turton upper usually