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Thalabaria
Taxonomy
Thalabaria was named by Engel and Morris (1989) [Sepkoski's age data: C Vise-l Sepkoski's reference number: 895]. Its type is Cyrtoproetus planus.
It was assigned to Proetidae by Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Weaniinae by Engel and Morris (1989), Brezinski (2025).
It was assigned to Proetidae by Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Weaniinae by Engel and Morris (1989), Brezinski (2025).
Species
Entered
by J. Sepkoski on 2003-01-23; modified by P. Wagner on 2021-01-12
Synonymy list
| Year | Name and author |
|---|---|
| 1989 | Thalabaria Engel and Morris pp. 343 - 344 |
| 2002 | Thalabaria Jell and Adrain p. 477 |
| 2002 | Thalabaria Sepkoski |
| 2025 | Thalabaria Brezinski p. 157 |
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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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| B. A. Engel and L. N. Morris 1989 | An isopygous genus of the Weaniinae in which the axis is gently domed and the pleural regions exceptionally fiat. Relief on the cephalon and pygidium subdued except in the middle of the axis. Anterior border inflated in front of the glabella. Pygidial ribs becoming obsolete laterally and posteriorly; anterior segment bands narrower (tr.) and lower that the posterior segment bands but distinct on the anterior of the pygidium. |
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| References: Whittington et al. 1997, Fortey and Owens 1999, Aberhan et al. 2004 | |||||
Age range: Tournaisian or 358.86000 to 346.70000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tournaisian | Australia (New South Wales) | Cyrtoproetus planus (217055) |