Annals of the South African Museum |
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Page 22
AM outline has a bulbous appearance , posterodorsal outline slopes steeply
posteriorly , DM is straight , but the dorsal outline in lateral view is distinctly
concave . Posteroventral area of valve is inflated , and has a curved , angular
outline .
AM outline has a bulbous appearance , posterodorsal outline slopes steeply
posteriorly , DM is straight , but the dorsal outline in lateral view is distinctly
concave . Posteroventral area of valve is inflated , and has a curved , angular
outline .
Page 23
These differ significantly in lateral outline from C. namibensis . Their highest point
is in the posterior half and they have relatively narrow AM outlines and a
straighter DM . Similarly , Hartmann's ( 1974 ) species C. cuneiformis ( coastal
Angola ) ...
These differ significantly in lateral outline from C. namibensis . Their highest point
is in the posterior half and they have relatively narrow AM outlines and a
straighter DM . Similarly , Hartmann's ( 1974 ) species C. cuneiformis ( coastal
Angola ) ...
Page 58
B. Palmoconcha ? walvisridgensis sp . nov . , SAM - PQ - MF0566 , holotype ,
carapace , dorsal outline , TBD 3888 , 154 m . Scale bars : A 100 microns , B =
200 microns . Diagnosis Species with asymmetrically rounded , ventrally directed
AM ...
B. Palmoconcha ? walvisridgensis sp . nov . , SAM - PQ - MF0566 , holotype ,
carapace , dorsal outline , TBD 3888 , 154 m . Scale bars : A 100 microns , B =
200 microns . Diagnosis Species with asymmetrically rounded , ventrally directed
AM ...
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Common terms and phrases
abbreviations abundance adult Africa Ambostracon Annals anterior apical appear authors Baculites Brady brown Cape Town carinatus cast collected depth described detail DIEGO Diictodon distribution dorsal view Eubaculites Family fauna female figures forms Furca genus given hairs Holotype illustrations included inner internal view KBIN Khoikhoi Klie known lateral length locality London lower Maastrichtian male margin material Note occur Orange original ornamentation ostracod outline palp Pass pointed populations posterior present Province Ramotha range recorded references region relict Remarks reported ribs ridge River rounded Sars Scale segment separates setae shape shelf short similar skull Smith smooth Society South African Museum south-western southern species specimens surface Table University Upper vagina valves ventral Walvis West wide zone