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Oulodus walliseri
Taxonomy
Prioniodina excavata was named by Ziegler (1960). It is a 3D body fossil.
It was recombined as Trichognathus excavata by Branson and Mehl (1933); it was recombined as Lonchodina walliseri by Ziegler (1960); it was recombined as Trichonodella excavata by Ethington and Furnish (1962); it was recombined as Ligonodina excavata by Jeppsson (1972); it was recombined as Oulodus walliseri by Viira (1983); it was recombined as Oulodus excavatus by Sweet and Schönlaub (1975) and Jeppsson and Aldridge (2000).
It was recombined as Trichognathus excavata by Branson and Mehl (1933); it was recombined as Lonchodina walliseri by Ziegler (1960); it was recombined as Trichonodella excavata by Ethington and Furnish (1962); it was recombined as Ligonodina excavata by Jeppsson (1972); it was recombined as Oulodus walliseri by Viira (1983); it was recombined as Oulodus excavatus by Sweet and Schönlaub (1975) and Jeppsson and Aldridge (2000).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1933 | Trichognathus excavata Branson and Mehl |
| 1960 | Lonchodina walliseri Ziegler |
| 1962 | Trichonodella excavata Ethington and Furnish p. 1287 figs. Pl 173, fig 8 |
| 1972 | Ligonodina excavata Jeppsson |
| 1975 | Oulodus excavatus Sweet and Schönlaub |
| 1983 | Oulodus walliseri Viira |
| 2000 | Oulodus excavatus Jeppsson and Aldridge |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
†Oulodus walliseri Ziegler 1960
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Diagnosis
No diagnoses are available