Annals of the South African Museum |
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Page 33
Types The holotype is in the 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 ...
Types The holotype is in the 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 ...
Page 41
The holotype ( after Kitchin 1903 ) . ( Stoliczka ) ( 1871 : 315 , pl . 15 ( figs 10-12 ) ) , which was said to differ ... by being of a more regularly rounded triangular shape , less attenuated and produced posteriorly , and possessing ...
The holotype ( after Kitchin 1903 ) . ( Stoliczka ) ( 1871 : 315 , pl . 15 ( figs 10-12 ) ) , which was said to differ ... by being of a more regularly rounded triangular shape , less attenuated and produced posteriorly , and possessing ...
Page
In describing new species , one specimen must be designated as the holotype ; other specimens mentioned in the original description are to be designated paratypes ; additional material not regarded as paratypes should be listed ...
In describing new species , one specimen must be designated as the holotype ; other specimens mentioned in the original description are to be designated paratypes ; additional material not regarded as paratypes should be listed ...
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Common terms and phrases
angles anterior anteroventrally appearance beaks become broad coarse comprises concave concentric conocardiiformis Krauss convex Cooper crenulated Cretaceous crowded curved Description designation Diagnosis differs Discussion dorsal elongate escutcheon face faunas figured fine finely flank costae follow Formation genus groove growth rugae Hoepen holotype holubi Kitchin included inflated anteriorly interspaces Iotrigonia irregular Kitchin Kobayashi Lateral view left valve length longitudinal marginal carina material maturity maximum meet Megatrigonia moderately Myophorella Nakano narrow Neocomian nepionic stages nodate nodes Note oblique obsolete Occurrence opisthogyrous original ornament persists Port Elizabeth Museum posterior posteriorly primitive Pringle produced prominent Pterotrigonia radial references region respiratory margin restricted Reyes ribs rounded rows separates Sharpe shell shoulder similar Skwarko slightly smooth South African Museum species specimens Steinmanella straight strongly subconcentric subfamily Superfamily Tashiro transverse transverse costellae Trigonia Trigoniinae tubercles Type umbones Upper V-shaped Valanginian valve ventral margin weakly
Bibliographic information
| Title | Annals of the South African Museum Annals of the South African Museum, South African Museum Volume 100 of Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, South African Museum |
| Author | South African Museum |
| Publisher | The Museum, 1991 |
| Original from | the University of California |
| Digitized | 21 Jul 2016 |
| ISBN | 0868131180, 9780868131184 |
| Export Citation | BiBTeX EndNote RefMan |