Annals of the South African Museum, Volume 45 |
From inside the book
Results 1-3 of 93
Page 39
Turton said there were broad and narrow individuals , but in spite of this he
created a n . sp . ( helena , renamed becki ) ; eucosmia is obviously also a
synonym , although it has fewer spiral striae ( cf. capense ) . Probably
synonymous with V.
Turton said there were broad and narrow individuals , but in spite of this he
created a n . sp . ( helena , renamed becki ) ; eucosmia is obviously also a
synonym , although it has fewer spiral striae ( cf. capense ) . Probably
synonymous with V.
Page 82
Canal not abruptly separated from rest of aperture , which is posteriorly more or
less indented ; columella glaze in large specimens discrete from rostrum forming
a narrow umbilicus ; outer lip not plicate within . Periostracum thin , fibrous ...
Canal not abruptly separated from rest of aperture , which is posteriorly more or
less indented ; columella glaze in large specimens discrete from rostrum forming
a narrow umbilicus ; outer lip not plicate within . Periostracum thin , fibrous ...
Page 111
... 5 spiral sulci dividing each rib into 5 nodules , 7 additional sulci on base ; the
uppermost sulcus is an open groove ( as in margaritifer ) but the ist nodule below
the suture is double ; a small nodule separated by a narrow impressed line from ...
... 5 spiral sulci dividing each rib into 5 nodules , 7 additional sulci on base ; the
uppermost sulcus is an open groove ( as in margaritifer ) but the ist nodule below
the suture is double ; a small nodule separated by a narrow impressed line from ...
What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
Common terms and phrases
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