Annals of the South African MuseumThe Museum, 1991 - Natural history |
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Page 2
... Port Elizabeth Museum , the Albany Museum , and the University of Zimbabwe , which the writer has studied . The repositories of material cited herein are as follows : AM = PEM - Albany Museum , Grahamstown = Port Elizabeth Museum , Port ...
... Port Elizabeth Museum , the Albany Museum , and the University of Zimbabwe , which the writer has studied . The repositories of material cited herein are as follows : AM = PEM - Albany Museum , Grahamstown = Port Elizabeth Museum , Port ...
Page 33
... Port Elizabeth Museum ( Figs 17-18 ) . There are two paratypes in the British Museum ( Natural History ) , and a third in the Natal Museum ( Pietermaritzburg ) . The whereabouts of two other specimens referred to by Pringle ( 1960 ) is ...
... Port Elizabeth Museum ( Figs 17-18 ) . There are two paratypes in the British Museum ( Natural History ) , and a third in the Natal Museum ( Pietermaritzburg ) . The whereabouts of two other specimens referred to by Pringle ( 1960 ) is ...
Page 45
... Museum figured by Kitchin ( 1908 ) . B - C . Lateral and dorsal views of a right valve in the Port Elizabeth Museum . D. Right valve of a posteriorly elongate individual in the Port Elizabeth Museum . E - F . Lateral and dorsal views of ...
... Museum figured by Kitchin ( 1908 ) . B - C . Lateral and dorsal views of a right valve in the Port Elizabeth Museum . D. Right valve of a posteriorly elongate individual in the Port Elizabeth Museum . E - F . Lateral and dorsal views of ...
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Common terms and phrases
Algoa Basin Anditrigonia antecarinal sulcus anterior commissure anterolateral shoulder anteroventrally Apiotrigoniinae Bivalvia broad chevrons coarse commissure comprises convex Cooper Cretaceous Description Shell Diagnosis elongate escutcheon carina faunas finely crenulated flank costae flank ornament genus growth rugae growth striae Hauterivian Hoepen holotype inflated anteriorly interspaces Iotrigonia irregular Kobayashi kraussi Kitchin lanceolate large maximum length Lateral view lectotype left valve longitudinal groove Megatrigoniacea moderately Myophorella Myophoriidae Nakano neotype nepionic stages Neumayr nodate Nototrigoniinae opisthogyrous beaks Paranditrigonia paratypes persisting to maturity phyletic Port Elizabeth Museum posterior set posterodorsal margin Poulton Pterotrigonia radial costellae radial ornament Rennie respiratory margin Reyes ribs right valve rostrate shallowly concave shell length Skwarko smooth South African Museum Steinmanella herzogi Goldfuss straight strongly oblique subconcentric subfamily Sundays River Superfamily synonymy Tashiro Tithonian transverse costellae transverse ornament Trigonia Trigoniacea Trigoniinae trigonioid tubercles Type species Upper Valanginian V-shaped Valanginian vau Sharpe ventral margin ventricosa Krauss Yaadia